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

1 files changed, 1 insertions, 2 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;
         }