Commit c102b6fd authored Feb 24, 2020 by David S. Miller

bareudp: Fix uninitialized variable warnings.



drivers/net/bareudp.c: In function 'bareudp_xmit_skb':
drivers/net/bareudp.c:346:9: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
  346 |  return err;
      |         ^~~
drivers/net/bareudp.c: In function 'bareudp6_xmit_skb':
drivers/net/bareudp.c:407:9: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
  407 |  return err;

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8bf2464c

drivers/net/bareudp.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -320,6 +320,7 @@ static int bareudp_xmit_skb(struct sk_buff skb, struct net_device dev,
		df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0;
		skb_scrub_packet(skb, xnet);

		err = -ENOSPC;
		if (!skb_pull(skb, skb_network_offset(skb)))
		goto free_dst;

		@@ -381,6 +382,7 @@ static int bareudp6_xmit_skb(struct sk_buff skb, struct net_device dev,

		skb_scrub_packet(skb, xnet);

		err = -ENOSPC;
		if (!skb_pull(skb, skb_network_offset(skb)))
		goto free_dst;