aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/netxen/netxen_nic_init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/netxen/netxen_nic_init.c')
-rw-r--r--drivers/net/netxen/netxen_nic_init.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 045a7c8f5bd..c865dda2adf 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
218 if (cmd_buf_arr == NULL) { 218 if (cmd_buf_arr == NULL) {
219 dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n", 219 dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
220 netdev->name); 220 netdev->name);
221 return -ENOMEM; 221 goto err_out;
222 } 222 }
223 memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); 223 memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
224 tx_ring->cmd_buf_arr = cmd_buf_arr; 224 tx_ring->cmd_buf_arr = cmd_buf_arr;
@@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
230 if (rds_ring == NULL) { 230 if (rds_ring == NULL) {
231 dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n", 231 dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n",
232 netdev->name); 232 netdev->name);
233 return -ENOMEM; 233 goto err_out;
234 } 234 }
235 recv_ctx->rds_rings = rds_ring; 235 recv_ctx->rds_rings = rds_ring;
236 236
@@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1805 netxen_ctx_msg msg = 0; 1805 netxen_ctx_msg msg = 0;
1806 struct list_head *head; 1806 struct list_head *head;
1807 1807
1808 spin_lock(&rds_ring->lock);
1809
1808 producer = rds_ring->producer; 1810 producer = rds_ring->producer;
1809 1811
1810 spin_lock(&rds_ring->lock);
1811 head = &rds_ring->free_list; 1812 head = &rds_ring->free_list;
1812 while (!list_empty(head)) { 1813 while (!list_empty(head)) {
1813 1814
@@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1829 1830
1830 producer = get_next_index(producer, rds_ring->num_desc); 1831 producer = get_next_index(producer, rds_ring->num_desc);
1831 } 1832 }
1832 spin_unlock(&rds_ring->lock);
1833 1833
1834 if (count) { 1834 if (count) {
1835 rds_ring->producer = producer; 1835 rds_ring->producer = producer;
@@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1853 NETXEN_RCV_PRODUCER_OFFSET), msg); 1853 NETXEN_RCV_PRODUCER_OFFSET), msg);
1854 } 1854 }
1855 } 1855 }
1856
1857 spin_unlock(&rds_ring->lock);
1856} 1858}
1857 1859
1858static void 1860static void
@@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
1864 int producer, count = 0; 1866 int producer, count = 0;
1865 struct list_head *head; 1867 struct list_head *head;
1866 1868
1867 producer = rds_ring->producer;
1868 if (!spin_trylock(&rds_ring->lock)) 1869 if (!spin_trylock(&rds_ring->lock))
1869 return; 1870 return;
1870 1871
1872 producer = rds_ring->producer;
1873
1871 head = &rds_ring->free_list; 1874 head = &rds_ring->free_list;
1872 while (!list_empty(head)) { 1875 while (!list_empty(head)) {
1873 1876