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| author |   David S. Miller <davem@davemloft.net> | 2020-02-24 14:40:54 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-24 14:40:54 -0800 |
| commit | c102b6fddcab89cc6a17c43f8b731e2c9f29b88a (patch) | |
| tree | 43e528499a93cdae59e3e253404e5ebda0540b6b /drivers/net/bareudp.c | |
| parent | Merge branch 'Bare-UDP-L3-Encapsulation-Module' (diff) | |
| download | linux-dev-c102b6fddcab89cc6a17c43f8b731e2c9f29b88a.tar.xz linux-dev-c102b6fddcab89cc6a17c43f8b731e2c9f29b88a.zip | |
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>
Diffstat (limited to 'drivers/net/bareudp.c')
| -rw-r--r-- | drivers/net/bareudp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index 77e72477499d..15337e9d4fad 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -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; |