Commit 388dfc2d authored by Sachin Kamat's avatar Sachin Kamat Committed by David S. Miller
Browse files

net: Remove redundant null check before kfree in dev.c 



kfree on a null pointer is a no-op.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 973b1b9a

net/core/dev.c

+2 −4
Original line number Diff line number Diff line
@@ -1153,10 +1153,8 @@ int dev_set_alias(struct net_device *dev, const char *alias, size_t len) 
		return -EINVAL;



	if (!len) {

		if (dev->ifalias) {

		kfree(dev->ifalias);

		dev->ifalias = NULL;

		}

		return 0;

	}