Commit 0cc55e69 authored by Gaurav Singh's avatar Gaurav Singh Committed by David S. Miller
Browse files

dcb_doit: remove redundant skb check 



skb cannot be NULL here since its already being accessed
before: sock_net(skb->sk). Remove the redundant null check.

Signed-off-by: default avatarGaurav Singh <gaurav1086@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f393457

net/dcb/dcbnl.c

+1 −1
Original line number Diff line number Diff line
@@ -1736,7 +1736,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, 
	struct net_device *netdev;

	struct dcbmsg *dcb = nlmsg_data(nlh);

	struct nlattr *tb[DCB_ATTR_MAX + 1];

	u32 portid = skb ? NETLINK_CB(skb).portid : 0;

	u32 portid = NETLINK_CB(skb).portid;

	int ret = -EINVAL;

	struct sk_buff *reply_skb;

	struct nlmsghdr *reply_nlh = NULL;