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-rw-r--r--drivers/net/acenic.c6
-rw-r--r--drivers/net/au1000_eth.c6
-rw-r--r--drivers/net/b44.c12
-rw-r--r--drivers/net/bmac.c6
-rw-r--r--drivers/net/bnx2.c12
-rw-r--r--drivers/net/e1000/e1000_ethtool.c7
-rw-r--r--drivers/net/hamradio/mkiss.c6
-rw-r--r--drivers/net/ibmveth.c6
-rw-r--r--drivers/net/irda/donauboe.c6
-rw-r--r--drivers/net/irda/irda-usb.c6
-rw-r--r--drivers/net/irda/irport.c3
-rw-r--r--drivers/net/irda/sir_dev.c3
-rw-r--r--drivers/net/irda/vlsi_ir.c3
-rw-r--r--drivers/net/mace.c6
-rw-r--r--drivers/net/ni65.c9
-rw-r--r--drivers/net/rrunner.c6
-rw-r--r--drivers/net/s2io.c3
-rw-r--r--drivers/net/saa9730.c8
-rw-r--r--drivers/net/tg3.c6
-rw-r--r--drivers/net/tulip/de2104x.c6
-rw-r--r--drivers/net/tulip/tulip_core.c6
-rw-r--r--drivers/net/via-velocity.c6
-rw-r--r--drivers/net/wireless/airo.c48
-rw-r--r--drivers/net/wireless/airo_cs.c4
-rw-r--r--drivers/net/wireless/atmel.c6
-rw-r--r--drivers/net/wireless/atmel_cs.c3
-rw-r--r--drivers/net/wireless/hostap/hostap_ioctl.c9
-rw-r--r--drivers/net/wireless/prism54/islpci_dev.c3
-rw-r--r--drivers/net/wireless/prism54/oid_mgt.c9
-rw-r--r--drivers/net/wireless/strip.c38
30 files changed, 88 insertions, 170 deletions
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index dbecc6bf7851..b8953de5664a 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -871,10 +871,8 @@ static void ace_init_cleanup(struct net_device *dev)
871 if (ap->info) 871 if (ap->info)
872 pci_free_consistent(ap->pdev, sizeof(struct ace_info), 872 pci_free_consistent(ap->pdev, sizeof(struct ace_info),
873 ap->info, ap->info_dma); 873 ap->info, ap->info_dma);
874 if (ap->skb) 874 kfree(ap->skb);
875 kfree(ap->skb); 875 kfree(ap->trace_buf);
876 if (ap->trace_buf)
877 kfree(ap->trace_buf);
878 876
879 if (dev->irq) 877 if (dev->irq)
880 free_irq(dev->irq, dev); 878 free_irq(dev->irq, dev);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 78506911d656..332e9953c55c 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -1606,8 +1606,7 @@ err_out:
1606 /* here we should have a valid dev plus aup-> register addresses 1606 /* here we should have a valid dev plus aup-> register addresses
1607 * so we can reset the mac properly.*/ 1607 * so we can reset the mac properly.*/
1608 reset_mac(dev); 1608 reset_mac(dev);
1609 if (aup->mii) 1609 kfree(aup->mii);
1610 kfree(aup->mii);
1611 for (i = 0; i < NUM_RX_DMA; i++) { 1610 for (i = 0; i < NUM_RX_DMA; i++) {
1612 if (aup->rx_db_inuse[i]) 1611 if (aup->rx_db_inuse[i])
1613 ReleaseDB(aup, aup->rx_db_inuse[i]); 1612 ReleaseDB(aup, aup->rx_db_inuse[i]);
@@ -1806,8 +1805,7 @@ static void __exit au1000_cleanup_module(void)
1806 if (dev) { 1805 if (dev) {
1807 aup = (struct au1000_private *) dev->priv; 1806 aup = (struct au1000_private *) dev->priv;
1808 unregister_netdev(dev); 1807 unregister_netdev(dev);
1809 if (aup->mii) 1808 kfree(aup->mii);
1810 kfree(aup->mii);
1811 for (j = 0; j < NUM_RX_DMA; j++) { 1809 for (j = 0; j < NUM_RX_DMA; j++) {
1812 if (aup->rx_db_inuse[j]) 1810 if (aup->rx_db_inuse[j])
1813 ReleaseDB(aup, aup->rx_db_inuse[j]); 1811 ReleaseDB(aup, aup->rx_db_inuse[j]);
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index ab845076ff9f..5485e3b1cd35 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1131,14 +1131,10 @@ static void b44_init_rings(struct b44 *bp)
1131 */ 1131 */
1132static void b44_free_consistent(struct b44 *bp) 1132static void b44_free_consistent(struct b44 *bp)
1133{ 1133{
1134 if (bp->rx_buffers) { 1134 kfree(bp->rx_buffers);
1135 kfree(bp->rx_buffers); 1135 bp->rx_buffers = NULL;
1136 bp->rx_buffers = NULL; 1136 kfree(bp->tx_buffers);
1137 } 1137 bp->tx_buffers = NULL;
1138 if (bp->tx_buffers) {
1139 kfree(bp->tx_buffers);
1140 bp->tx_buffers = NULL;
1141 }
1142 if (bp->rx_ring) { 1138 if (bp->rx_ring) {
1143 if (bp->flags & B44_FLAG_RX_RING_HACK) { 1139 if (bp->flags & B44_FLAG_RX_RING_HACK) {
1144 dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma, 1140 dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma,
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 60dba4a1ca5c..73f2fcfc557f 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -1689,10 +1689,8 @@ static void __exit bmac_exit(void)
1689{ 1689{
1690 macio_unregister_driver(&bmac_driver); 1690 macio_unregister_driver(&bmac_driver);
1691 1691
1692 if (bmac_emergency_rxbuf != NULL) { 1692 kfree(bmac_emergency_rxbuf);
1693 kfree(bmac_emergency_rxbuf); 1693 bmac_emergency_rxbuf = NULL;
1694 bmac_emergency_rxbuf = NULL;
1695 }
1696} 1694}
1697 1695
1698MODULE_AUTHOR("Randy Gobbel/Paul Mackerras"); 1696MODULE_AUTHOR("Randy Gobbel/Paul Mackerras");
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 3a2ace01e444..11d252318221 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -314,20 +314,16 @@ bnx2_free_mem(struct bnx2 *bp)
314 bp->tx_desc_ring, bp->tx_desc_mapping); 314 bp->tx_desc_ring, bp->tx_desc_mapping);
315 bp->tx_desc_ring = NULL; 315 bp->tx_desc_ring = NULL;
316 } 316 }
317 if (bp->tx_buf_ring) { 317 kfree(bp->tx_buf_ring);
318 kfree(bp->tx_buf_ring); 318 bp->tx_buf_ring = NULL;
319 bp->tx_buf_ring = NULL;
320 }
321 if (bp->rx_desc_ring) { 319 if (bp->rx_desc_ring) {
322 pci_free_consistent(bp->pdev, 320 pci_free_consistent(bp->pdev,
323 sizeof(struct rx_bd) * RX_DESC_CNT, 321 sizeof(struct rx_bd) * RX_DESC_CNT,
324 bp->rx_desc_ring, bp->rx_desc_mapping); 322 bp->rx_desc_ring, bp->rx_desc_mapping);
325 bp->rx_desc_ring = NULL; 323 bp->rx_desc_ring = NULL;
326 } 324 }
327 if (bp->rx_buf_ring) { 325 kfree(bp->rx_buf_ring);
328 kfree(bp->rx_buf_ring); 326 bp->rx_buf_ring = NULL;
329 bp->rx_buf_ring = NULL;
330 }
331} 327}
332 328
333static int 329static int
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 6b9acc7f94a3..9c7feaeaa6a4 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -965,11 +965,8 @@ e1000_free_desc_rings(struct e1000_adapter *adapter)
965 if(rxdr->desc) 965 if(rxdr->desc)
966 pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma); 966 pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma);
967 967
968 if(txdr->buffer_info) 968 kfree(txdr->buffer_info);
969 kfree(txdr->buffer_info); 969 kfree(rxdr->buffer_info);
970 if(rxdr->buffer_info)
971 kfree(rxdr->buffer_info);
972
973 return; 970 return;
974} 971}
975 972
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 85d6dc005be0..3e9accf137e7 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -390,10 +390,8 @@ static void ax_changedmtu(struct mkiss *ax)
390 "MTU change cancelled.\n", 390 "MTU change cancelled.\n",
391 ax->dev->name); 391 ax->dev->name);
392 dev->mtu = ax->mtu; 392 dev->mtu = ax->mtu;
393 if (xbuff != NULL) 393 kfree(xbuff);
394 kfree(xbuff); 394 kfree(rbuff);
395 if (rbuff != NULL)
396 kfree(rbuff);
397 return; 395 return;
398 } 396 }
399 397
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index f5819527ec9d..36da54ad2b7b 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -276,10 +276,8 @@ static void ibmveth_free_buffer_pool(struct ibmveth_adapter *adapter, struct ibm
276{ 276{
277 int i; 277 int i;
278 278
279 if(pool->free_map) { 279 kfree(pool->free_map);
280 kfree(pool->free_map); 280 pool->free_map = NULL;
281 pool->free_map = NULL;
282 }
283 281
284 if(pool->skbuff && pool->dma_addr) { 282 if(pool->skbuff && pool->dma_addr) {
285 for(i = 0; i < pool->size; ++i) { 283 for(i = 0; i < pool->size; ++i) {
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 0a08c539c051..0282771b1cbb 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -1695,11 +1695,9 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
1695 1695
1696freebufs: 1696freebufs:
1697 for (i = 0; i < TX_SLOTS; ++i) 1697 for (i = 0; i < TX_SLOTS; ++i)
1698 if (self->tx_bufs[i]) 1698 kfree (self->tx_bufs[i]);
1699 kfree (self->tx_bufs[i]);
1700 for (i = 0; i < RX_SLOTS; ++i) 1699 for (i = 0; i < RX_SLOTS; ++i)
1701 if (self->rx_bufs[i]) 1700 kfree (self->rx_bufs[i]);
1702 kfree (self->rx_bufs[i]);
1703 kfree(self->ringbuf); 1701 kfree(self->ringbuf);
1704 1702
1705freeregion: 1703freeregion:
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 6c766fdc51a6..c22c0517883c 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1168,10 +1168,8 @@ static inline void irda_usb_close(struct irda_usb_cb *self)
1168 unregister_netdev(self->netdev); 1168 unregister_netdev(self->netdev);
1169 1169
1170 /* Remove the speed buffer */ 1170 /* Remove the speed buffer */
1171 if (self->speed_buff != NULL) { 1171 kfree(self->speed_buff);
1172 kfree(self->speed_buff); 1172 self->speed_buff = NULL;
1173 self->speed_buff = NULL;
1174 }
1175} 1173}
1176 1174
1177/********************** USB CONFIG SUBROUTINES **********************/ 1175/********************** USB CONFIG SUBROUTINES **********************/
diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c
index 5971315f3fa0..3d016a498e1d 100644
--- a/drivers/net/irda/irport.c
+++ b/drivers/net/irda/irport.c
@@ -235,8 +235,7 @@ static int irport_close(struct irport_cb *self)
235 __FUNCTION__, self->io.sir_base); 235 __FUNCTION__, self->io.sir_base);
236 release_region(self->io.sir_base, self->io.sir_ext); 236 release_region(self->io.sir_base, self->io.sir_ext);
237 237
238 if (self->tx_buff.head) 238 kfree(self->tx_buff.head);
239 kfree(self->tx_buff.head);
240 239
241 if (self->rx_buff.skb) 240 if (self->rx_buff.skb)
242 kfree_skb(self->rx_buff.skb); 241 kfree_skb(self->rx_buff.skb);
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index efc5a8870565..df22b8b532e7 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -490,8 +490,7 @@ static void sirdev_free_buffers(struct sir_dev *dev)
490{ 490{
491 if (dev->rx_buff.skb) 491 if (dev->rx_buff.skb)
492 kfree_skb(dev->rx_buff.skb); 492 kfree_skb(dev->rx_buff.skb);
493 if (dev->tx_buff.head) 493 kfree(dev->tx_buff.head);
494 kfree(dev->tx_buff.head);
495 dev->rx_buff.head = dev->tx_buff.head = NULL; 494 dev->rx_buff.head = dev->tx_buff.head = NULL;
496 dev->rx_buff.skb = NULL; 495 dev->rx_buff.skb = NULL;
497} 496}
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 651c5a6578fd..a9f49f058cfb 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -473,8 +473,7 @@ static int vlsi_free_ring(struct vlsi_ring *r)
473 rd_set_addr_status(rd, 0, 0); 473 rd_set_addr_status(rd, 0, 0);
474 if (busaddr) 474 if (busaddr)
475 pci_unmap_single(r->pdev, busaddr, r->len, r->dir); 475 pci_unmap_single(r->pdev, busaddr, r->len, r->dir);
476 if (rd->buf) 476 kfree(rd->buf);
477 kfree(rd->buf);
478 } 477 }
479 kfree(r); 478 kfree(r);
480 return 0; 479 return 0;
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index 81d0a26e4f41..09b1e7b364e5 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -1035,10 +1035,8 @@ static void __exit mace_cleanup(void)
1035{ 1035{
1036 macio_unregister_driver(&mace_driver); 1036 macio_unregister_driver(&mace_driver);
1037 1037
1038 if (dummy_buf) { 1038 kfree(dummy_buf);
1039 kfree(dummy_buf); 1039 dummy_buf = NULL;
1040 dummy_buf = NULL;
1041 }
1042} 1040}
1043 1041
1044MODULE_AUTHOR("Paul Mackerras"); 1042MODULE_AUTHOR("Paul Mackerras");
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index 925d1dfcc4dc..bb42ff218484 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -696,8 +696,7 @@ static void ni65_free_buffer(struct priv *p)
696 return; 696 return;
697 697
698 for(i=0;i<TMDNUM;i++) { 698 for(i=0;i<TMDNUM;i++) {
699 if(p->tmdbounce[i]) 699 kfree(p->tmdbounce[i]);
700 kfree(p->tmdbounce[i]);
701#ifdef XMT_VIA_SKB 700#ifdef XMT_VIA_SKB
702 if(p->tmd_skb[i]) 701 if(p->tmd_skb[i])
703 dev_kfree_skb(p->tmd_skb[i]); 702 dev_kfree_skb(p->tmd_skb[i]);
@@ -710,12 +709,10 @@ static void ni65_free_buffer(struct priv *p)
710 if(p->recv_skb[i]) 709 if(p->recv_skb[i])
711 dev_kfree_skb(p->recv_skb[i]); 710 dev_kfree_skb(p->recv_skb[i]);
712#else 711#else
713 if(p->recvbounce[i]) 712 kfree(p->recvbounce[i]);
714 kfree(p->recvbounce[i]);
715#endif 713#endif
716 } 714 }
717 if(p->self) 715 kfree(p->self);
718 kfree(p->self);
719} 716}
720 717
721 718
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index ec1a18d189a1..19c2df9c86fe 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1710,10 +1710,8 @@ static int rr_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1710 error = -EFAULT; 1710 error = -EFAULT;
1711 } 1711 }
1712 wf_out: 1712 wf_out:
1713 if (oldimage) 1713 kfree(oldimage);
1714 kfree(oldimage); 1714 kfree(image);
1715 if (image)
1716 kfree(image);
1717 return error; 1715 return error;
1718 1716
1719 case SIOCRRID: 1717 case SIOCRRID:
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index d303d162974f..5ea897714a14 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -705,8 +705,7 @@ static void free_shared_mem(struct s2io_nic *nic)
705 } 705 }
706 kfree(mac_control->rings[i].ba[j]); 706 kfree(mac_control->rings[i].ba[j]);
707 } 707 }
708 if (mac_control->rings[i].ba) 708 kfree(mac_control->rings[i].ba);
709 kfree(mac_control->rings[i].ba);
710 } 709 }
711#endif 710#endif
712 711
diff --git a/drivers/net/saa9730.c b/drivers/net/saa9730.c
index fd0167077fbe..110e777f206e 100644
--- a/drivers/net/saa9730.c
+++ b/drivers/net/saa9730.c
@@ -997,10 +997,7 @@ static void __devexit saa9730_remove_one(struct pci_dev *pdev)
997 997
998 if (dev) { 998 if (dev) {
999 unregister_netdev(dev); 999 unregister_netdev(dev);
1000 1000 kfree(dev->priv);
1001 if (dev->priv)
1002 kfree(dev->priv);
1003
1004 free_netdev(dev); 1001 free_netdev(dev);
1005 pci_release_regions(pdev); 1002 pci_release_regions(pdev);
1006 pci_disable_device(pdev); 1003 pci_disable_device(pdev);
@@ -1096,8 +1093,7 @@ static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
1096 return 0; 1093 return 0;
1097 1094
1098 out: 1095 out:
1099 if (dev->priv) 1096 kfree(dev->priv);
1100 kfree(dev->priv);
1101 return ret; 1097 return ret;
1102} 1098}
1103 1099
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 551c9449322d..b547233ad9f7 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3918,10 +3918,8 @@ static void tg3_init_rings(struct tg3 *tp)
3918 */ 3918 */
3919static void tg3_free_consistent(struct tg3 *tp) 3919static void tg3_free_consistent(struct tg3 *tp)
3920{ 3920{
3921 if (tp->rx_std_buffers) { 3921 kfree(tp->rx_std_buffers);
3922 kfree(tp->rx_std_buffers); 3922 tp->rx_std_buffers = NULL;
3923 tp->rx_std_buffers = NULL;
3924 }
3925 if (tp->rx_std) { 3923 if (tp->rx_std) {
3926 pci_free_consistent(tp->pdev, TG3_RX_RING_BYTES, 3924 pci_free_consistent(tp->pdev, TG3_RX_RING_BYTES,
3927 tp->rx_std, tp->rx_std_mapping); 3925 tp->rx_std, tp->rx_std_mapping);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 6b8eee8f7bfd..d7fb3ffe06ac 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -2076,8 +2076,7 @@ static int __init de_init_one (struct pci_dev *pdev,
2076 return 0; 2076 return 0;
2077 2077
2078err_out_iomap: 2078err_out_iomap:
2079 if (de->ee_data) 2079 kfree(de->ee_data);
2080 kfree(de->ee_data);
2081 iounmap(regs); 2080 iounmap(regs);
2082err_out_res: 2081err_out_res:
2083 pci_release_regions(pdev); 2082 pci_release_regions(pdev);
@@ -2096,8 +2095,7 @@ static void __exit de_remove_one (struct pci_dev *pdev)
2096 if (!dev) 2095 if (!dev)
2097 BUG(); 2096 BUG();
2098 unregister_netdev(dev); 2097 unregister_netdev(dev);
2099 if (de->ee_data) 2098 kfree(de->ee_data);
2100 kfree(de->ee_data);
2101 iounmap(de->regs); 2099 iounmap(de->regs);
2102 pci_release_regions(pdev); 2100 pci_release_regions(pdev);
2103 pci_disable_device(pdev); 2101 pci_disable_device(pdev);
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 6266a9a7e6e3..125ed00e95a5 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1727,8 +1727,7 @@ err_out_free_ring:
1727 tp->rx_ring, tp->rx_ring_dma); 1727 tp->rx_ring, tp->rx_ring_dma);
1728 1728
1729err_out_mtable: 1729err_out_mtable:
1730 if (tp->mtable) 1730 kfree (tp->mtable);
1731 kfree (tp->mtable);
1732 pci_iounmap(pdev, ioaddr); 1731 pci_iounmap(pdev, ioaddr);
1733 1732
1734err_out_free_res: 1733err_out_free_res:
@@ -1806,8 +1805,7 @@ static void __devexit tulip_remove_one (struct pci_dev *pdev)
1806 sizeof (struct tulip_rx_desc) * RX_RING_SIZE + 1805 sizeof (struct tulip_rx_desc) * RX_RING_SIZE +
1807 sizeof (struct tulip_tx_desc) * TX_RING_SIZE, 1806 sizeof (struct tulip_tx_desc) * TX_RING_SIZE,
1808 tp->rx_ring, tp->rx_ring_dma); 1807 tp->rx_ring, tp->rx_ring_dma);
1809 if (tp->mtable) 1808 kfree (tp->mtable);
1810 kfree (tp->mtable);
1811 pci_iounmap(pdev, tp->base_addr); 1809 pci_iounmap(pdev, tp->base_addr);
1812 free_netdev (dev); 1810 free_netdev (dev);
1813 pci_release_regions (pdev); 1811 pci_release_regions (pdev);
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index abc5cee6eedc..a368d08e7d19 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1212,10 +1212,8 @@ static void velocity_free_td_ring(struct velocity_info *vptr)
1212 velocity_free_td_ring_entry(vptr, j, i); 1212 velocity_free_td_ring_entry(vptr, j, i);
1213 1213
1214 } 1214 }
1215 if (vptr->td_infos[j]) { 1215 kfree(vptr->td_infos[j]);
1216 kfree(vptr->td_infos[j]); 1216 vptr->td_infos[j] = NULL;
1217 vptr->td_infos[j] = NULL;
1218 }
1219 } 1217 }
1220} 1218}
1221 1219
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index cb429e783749..4c11699bad91 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2381,14 +2381,10 @@ void stop_airo_card( struct net_device *dev, int freeres )
2381 dev_kfree_skb(skb); 2381 dev_kfree_skb(skb);
2382 } 2382 }
2383 2383
2384 if (ai->flash) 2384 kfree(ai->flash);
2385 kfree(ai->flash); 2385 kfree(ai->rssi);
2386 if (ai->rssi) 2386 kfree(ai->APList);
2387 kfree(ai->rssi); 2387 kfree(ai->SSID);
2388 if (ai->APList)
2389 kfree(ai->APList);
2390 if (ai->SSID)
2391 kfree(ai->SSID);
2392 if (freeres) { 2388 if (freeres) {
2393 /* PCMCIA frees this stuff, so only for PCI and ISA */ 2389 /* PCMCIA frees this stuff, so only for PCI and ISA */
2394 release_region( dev->base_addr, 64 ); 2390 release_region( dev->base_addr, 64 );
@@ -3626,10 +3622,8 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
3626 int rc; 3622 int rc;
3627 3623
3628 memset( &mySsid, 0, sizeof( mySsid ) ); 3624 memset( &mySsid, 0, sizeof( mySsid ) );
3629 if (ai->flash) { 3625 kfree (ai->flash);
3630 kfree (ai->flash); 3626 ai->flash = NULL;
3631 ai->flash = NULL;
3632 }
3633 3627
3634 /* The NOP is the first step in getting the card going */ 3628 /* The NOP is the first step in getting the card going */
3635 cmd.cmd = NOP; 3629 cmd.cmd = NOP;
@@ -3666,14 +3660,10 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
3666 tdsRssiRid rssi_rid; 3660 tdsRssiRid rssi_rid;
3667 CapabilityRid cap_rid; 3661 CapabilityRid cap_rid;
3668 3662
3669 if (ai->APList) { 3663 kfree(ai->APList);
3670 kfree(ai->APList); 3664 ai->APList = NULL;
3671 ai->APList = NULL; 3665 kfree(ai->SSID);
3672 } 3666 ai->SSID = NULL;
3673 if (ai->SSID) {
3674 kfree(ai->SSID);
3675 ai->SSID = NULL;
3676 }
3677 // general configuration (read/modify/write) 3667 // general configuration (read/modify/write)
3678 status = readConfigRid(ai, lock); 3668 status = readConfigRid(ai, lock);
3679 if ( status != SUCCESS ) return ERROR; 3669 if ( status != SUCCESS ) return ERROR;
@@ -3687,10 +3677,8 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
3687 memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512); /* Skip RID length member */ 3677 memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512); /* Skip RID length member */
3688 } 3678 }
3689 else { 3679 else {
3690 if (ai->rssi) { 3680 kfree(ai->rssi);
3691 kfree(ai->rssi); 3681 ai->rssi = NULL;
3692 ai->rssi = NULL;
3693 }
3694 if (cap_rid.softCap & 8) 3682 if (cap_rid.softCap & 8)
3695 ai->config.rmode |= RXMODE_NORMALIZED_RSSI; 3683 ai->config.rmode |= RXMODE_NORMALIZED_RSSI;
3696 else 3684 else
@@ -5369,11 +5357,13 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) {
5369 5357
5370static int proc_close( struct inode *inode, struct file *file ) 5358static int proc_close( struct inode *inode, struct file *file )
5371{ 5359{
5372 struct proc_data *data = (struct proc_data *)file->private_data; 5360 struct proc_data *data = file->private_data;
5373 if ( data->on_close != NULL ) data->on_close( inode, file ); 5361
5374 if ( data->rbuffer ) kfree( data->rbuffer ); 5362 if (data->on_close != NULL)
5375 if ( data->wbuffer ) kfree( data->wbuffer ); 5363 data->on_close(inode, file);
5376 kfree( data ); 5364 kfree(data->rbuffer);
5365 kfree(data->wbuffer);
5366 kfree(data);
5377 return 0; 5367 return 0;
5378} 5368}
5379 5369
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index bf25584d68d3..784de9109113 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -258,9 +258,7 @@ static void airo_detach(dev_link_t *link)
258 258
259 /* Unlink device structure, free pieces */ 259 /* Unlink device structure, free pieces */
260 *linkp = link->next; 260 *linkp = link->next;
261 if (link->priv) { 261 kfree(link->priv);
262 kfree(link->priv);
263 }
264 kfree(link); 262 kfree(link);
265 263
266} /* airo_detach */ 264} /* airo_detach */
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index d57011028b72..1fbe027d26b6 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1653,8 +1653,7 @@ void stop_atmel_card(struct net_device *dev, int freeres)
1653 unregister_netdev(dev); 1653 unregister_netdev(dev);
1654 remove_proc_entry("driver/atmel", NULL); 1654 remove_proc_entry("driver/atmel", NULL);
1655 free_irq(dev->irq, dev); 1655 free_irq(dev->irq, dev);
1656 if (priv->firmware) 1656 kfree(priv->firmware);
1657 kfree(priv->firmware);
1658 if (freeres) { 1657 if (freeres) {
1659 /* PCMCIA frees this stuff, so only for PCI */ 1658 /* PCMCIA frees this stuff, so only for PCI */
1660 release_region(dev->base_addr, 64); 1659 release_region(dev->base_addr, 64);
@@ -2450,8 +2449,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
2450 break; 2449 break;
2451 } 2450 }
2452 2451
2453 if (priv->firmware) 2452 kfree(priv->firmware);
2454 kfree(priv->firmware);
2455 2453
2456 priv->firmware = new_firmware; 2454 priv->firmware = new_firmware;
2457 priv->firmware_length = com.len; 2455 priv->firmware_length = com.len;
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index ff031a3985b3..195cb36619e8 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -259,8 +259,7 @@ static void atmel_detach(dev_link_t *link)
259 259
260 /* Unlink device structure, free pieces */ 260 /* Unlink device structure, free pieces */
261 *linkp = link->next; 261 *linkp = link->next;
262 if (link->priv) 262 kfree(link->priv);
263 kfree(link->priv);
264 kfree(link); 263 kfree(link);
265} 264}
266 265
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 53f5246c40aa..2617d70bcda9 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -552,7 +552,6 @@ static int prism2_ioctl_giwaplist(struct net_device *dev,
552 552
553 kfree(addr); 553 kfree(addr);
554 kfree(qual); 554 kfree(qual);
555
556 return 0; 555 return 0;
557} 556}
558 557
@@ -3081,9 +3080,7 @@ static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
3081 ret = local->func->download(local, param); 3080 ret = local->func->download(local, param);
3082 3081
3083 out: 3082 out:
3084 if (param != NULL) 3083 kfree(param);
3085 kfree(param);
3086
3087 return ret; 3084 return ret;
3088} 3085}
3089#endif /* PRISM2_DOWNLOAD_SUPPORT */ 3086#endif /* PRISM2_DOWNLOAD_SUPPORT */
@@ -3890,9 +3887,7 @@ static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p)
3890 } 3887 }
3891 3888
3892 out: 3889 out:
3893 if (param != NULL) 3890 kfree(param);
3894 kfree(param);
3895
3896 return ret; 3891 return ret;
3897} 3892}
3898 3893
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 6c9584a9f284..78bdb359835e 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -754,8 +754,7 @@ islpci_free_memory(islpci_private *priv)
754 pci_unmap_single(priv->pdev, buf->pci_addr, 754 pci_unmap_single(priv->pdev, buf->pci_addr,
755 buf->size, PCI_DMA_FROMDEVICE); 755 buf->size, PCI_DMA_FROMDEVICE);
756 buf->pci_addr = 0; 756 buf->pci_addr = 0;
757 if (buf->mem) 757 kfree(buf->mem);
758 kfree(buf->mem);
759 buf->size = 0; 758 buf->size = 0;
760 buf->mem = NULL; 759 buf->mem = NULL;
761 } 760 }
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index 12123e24b113..eea2f04c8c6d 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -268,11 +268,10 @@ mgt_clean(islpci_private *priv)
268 268
269 if (!priv->mib) 269 if (!priv->mib)
270 return; 270 return;
271 for (i = 0; i < OID_NUM_LAST; i++) 271 for (i = 0; i < OID_NUM_LAST; i++) {
272 if (priv->mib[i]) { 272 kfree(priv->mib[i]);
273 kfree(priv->mib[i]); 273 priv->mib[i] = NULL;
274 priv->mib[i] = NULL; 274 }
275 }
276 kfree(priv->mib); 275 kfree(priv->mib);
277 priv->mib = NULL; 276 priv->mib = NULL;
278} 277}
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index 7bc7fc823128..d25264ba0c0e 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -860,12 +860,9 @@ static int allocate_buffers(struct strip *strip_info, int mtu)
860 strip_info->mtu = dev->mtu = mtu; 860 strip_info->mtu = dev->mtu = mtu;
861 return (1); 861 return (1);
862 } 862 }
863 if (r) 863 kfree(r);
864 kfree(r); 864 kfree(s);
865 if (s) 865 kfree(t);
866 kfree(s);
867 if (t)
868 kfree(t);
869 return (0); 866 return (0);
870} 867}
871 868
@@ -922,13 +919,9 @@ static int strip_change_mtu(struct net_device *dev, int new_mtu)
922 printk(KERN_NOTICE "%s: strip MTU changed fom %d to %d.\n", 919 printk(KERN_NOTICE "%s: strip MTU changed fom %d to %d.\n",
923 strip_info->dev->name, old_mtu, strip_info->mtu); 920 strip_info->dev->name, old_mtu, strip_info->mtu);
924 921
925 if (orbuff) 922 kfree(orbuff);
926 kfree(orbuff); 923 kfree(osbuff);
927 if (osbuff) 924 kfree(otbuff);
928 kfree(osbuff);
929 if (otbuff)
930 kfree(otbuff);
931
932 return 0; 925 return 0;
933} 926}
934 927
@@ -2498,18 +2491,13 @@ static int strip_close_low(struct net_device *dev)
2498 /* 2491 /*
2499 * Free all STRIP frame buffers. 2492 * Free all STRIP frame buffers.
2500 */ 2493 */
2501 if (strip_info->rx_buff) { 2494 kfree(strip_info->rx_buff);
2502 kfree(strip_info->rx_buff); 2495 strip_info->rx_buff = NULL;
2503 strip_info->rx_buff = NULL; 2496 kfree(strip_info->sx_buff);
2504 } 2497 strip_info->sx_buff = NULL;
2505 if (strip_info->sx_buff) { 2498 kfree(strip_info->tx_buff);
2506 kfree(strip_info->sx_buff); 2499 strip_info->tx_buff = NULL;
2507 strip_info->sx_buff = NULL; 2500
2508 }
2509 if (strip_info->tx_buff) {
2510 kfree(strip_info->tx_buff);
2511 strip_info->tx_buff = NULL;
2512 }
2513 del_timer(&strip_info->idle_timer); 2501 del_timer(&strip_info->idle_timer);
2514 return 0; 2502 return 0;
2515} 2503}