drivers/net: Remove pointless checks for NULL prior to calling kfree()

2 files changed, 5 insertions, 7 deletions

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)
                         pci_unmap_single(priv->pdev, buf->pci_addr,
                                          buf->size, PCI_DMA_FROMDEVICE);
                 buf->pci_addr = 0;
-                if (buf->mem)
-                        kfree(buf->mem);
+                kfree(buf->mem);
                 buf->size = 0;
                 buf->mem = NULL;
         }
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)
 
         if (!priv->mib)
                 return;
-        for (i = 0; i < OID_NUM_LAST; i++)
-                if (priv->mib[i]) {
-                        kfree(priv->mib[i]);
-                        priv->mib[i] = NULL;
-                }
+        for (i = 0; i < OID_NUM_LAST; i++) {
+                kfree(priv->mib[i]);
+                priv->mib[i] = NULL;
+        }
         kfree(priv->mib);
         priv->mib = NULL;
 }