8 files changed, 19 insertions, 38 deletions

diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index cfa7922cb431..d73be4c2db8a 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -329,9 +329,8 @@ static int __devinit agp_sgi_init(void)
 
 static void __devexit agp_sgi_cleanup(void)
 {
-        if (sgi_tioca_agp_bridges)
-                kfree(sgi_tioca_agp_bridges);
-        sgi_tioca_agp_bridges=NULL;
+        kfree(sgi_tioca_agp_bridges);
+        sgi_tioca_agp_bridges = NULL;
 }
 
 module_init(agp_sgi_init);
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 8d97b3911293..afa26b65dac3 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -1320,11 +1320,12 @@ static struct tty_operations hvcs_ops = {
 static int hvcs_alloc_index_list(int n)
 {
         int i;
+
         hvcs_index_list = kmalloc(n * sizeof(hvcs_index_count),GFP_KERNEL);
         if (!hvcs_index_list)
                 return -ENOMEM;
         hvcs_index_count = n;
-        for(i = 0; i < hvcs_index_count; i++)
+        for (i = 0; i < hvcs_index_count; i++)
                 hvcs_index_list[i] = -1;
         return 0;
 }
@@ -1332,11 +1333,9 @@ static int hvcs_alloc_index_list(int n)
 static void hvcs_free_index_list(void)
 {
         /* Paranoia check to be thorough. */
-        if (hvcs_index_list) {
-                kfree(hvcs_index_list);
-                hvcs_index_list = NULL;
-                hvcs_index_count = 0;
-        }
+        kfree(hvcs_index_list);
+        hvcs_index_list = NULL;
+        hvcs_index_count = 0;
 }
 
 static int __init hvcs_module_init(void)
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 74714e5bcf03..3ff8378ea660 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -305,10 +305,8 @@ mptfc_GetFcDevPage0(MPT_ADAPTER *ioc, int ioc_port,
         }
 
  out:
-        if (pp0_array)
-                kfree(pp0_array);
-        if (p0_array)
-                kfree(p0_array);
+        kfree(pp0_array);
+        kfree(p0_array);
         return rc;
 }
 
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index af6ec553ff7c..85689ab46cbc 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1378,8 +1378,7 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc)
         return 0;
 
  out_free_port_info:
-        if (hba)
-                kfree(hba);
+        kfree(hba);
  out:
         return error;
 }
diff --git a/drivers/net/fs_enet/fs_enet-mii.c b/drivers/net/fs_enet/fs_enet-mii.c
index c6770377ef87..0cd07150bf4a 100644
--- a/drivers/net/fs_enet/fs_enet-mii.c
+++ b/drivers/net/fs_enet/fs_enet-mii.c
@@ -431,8 +431,7 @@ static struct fs_enet_mii_bus *create_bus(const struct fs_mii_bus_info *bi)
         return bus;
 
 err:
-        if (bus)
-                kfree(bus);
+        kfree(bus);
         return ERR_PTR(ret);
 }
 
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 081a8999666e..a8a8f975432f 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1229,12 +1229,6 @@ static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv)
         return error;
 }
 
-static void ipw_free_error_log(struct ipw_fw_error *error)
-{
-        if (error)
-                kfree(error);
-}
-
 static ssize_t show_event_log(struct device *d,
                               struct device_attribute *attr, char *buf)
 {
@@ -1296,10 +1290,9 @@ static ssize_t clear_error(struct device *d,
                            const char *buf, size_t count)
 {
         struct ipw_priv *priv = dev_get_drvdata(d);
-        if (priv->error) {
-                ipw_free_error_log(priv->error);
-                priv->error = NULL;
-        }
+
+        kfree(priv->error);
+        priv->error = NULL;
         return count;
 }
 
@@ -1970,8 +1963,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
                                 struct ipw_fw_error *error =
                                     ipw_alloc_error_log(priv);
                                 ipw_dump_error_log(priv, error);
-                                if (error)
-                                        ipw_free_error_log(error);
+                                kfree(error);
                         }
 #endif
                 } else {
@@ -11693,10 +11685,8 @@ static void ipw_pci_remove(struct pci_dev *pdev)
                 }
         }
 
-        if (priv->error) {
-                ipw_free_error_log(priv->error);
-                priv->error = NULL;
-        }
+        kfree(priv->error);
+        priv->error = NULL;
 
 #ifdef CONFIG_IPW2200_PROMISCUOUS
         ipw_prom_free(priv);
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 93d18a74c401..2915bca691e8 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -222,9 +222,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
          && copy_to_user(arg + sizeof(args), argbuf, argsize))
                 rc = -EFAULT;
 error:
-        if (argbuf)
-                kfree(argbuf);
-
+        kfree(argbuf);
         return rc;
 }
 
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index d63c3f485853..9ef68cd83bb4 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -743,8 +743,7 @@ void __exit au1100fb_cleanup(void)
 {
         driver_unregister(&au1100fb_driver);
 
-        if (drv_info.opt_mode)
-                kfree(drv_info.opt_mode);
+        kfree(drv_info.opt_mode);
 }
 
 module_init(au1100fb_init);