Commit 66ab2359 authored Sep 20, 2018 by zhong jiang Committed by David S. Miller Sep 21, 2018

mISDN: remove redundant null pointer check before kfree_skb



kfree_skb has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree_skb.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8a1aff14

drivers/isdn/mISDN/socket.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -236,7 +236,6 @@ mISDN_sock_sendmsg(struct socket sock, struct msghdr msg, size_t len)
		}

		done:
		if (skb)
		kfree_skb(skb);
		release_sock(sk);
		return err;