Messages in this thread Patch in this message | | | From | Hongbin Wang <> | Subject | [PATCH] tcp: fix error return code in tcp_xmit_probe_skb | Date | Wed, 13 Apr 2022 21:58:02 -0400 |
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When alloc_skb failed, should return ENOMEM
Signed-off-by: Hongbin Wang <wh_bin@126.com> --- net/ipv4/tcp_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index c221f3bce975..b97c85814d9c 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -3996,7 +3996,7 @@ static int tcp_xmit_probe_skb(struct sock *sk, int urgent, int mib) skb = alloc_skb(MAX_TCP_HEADER, sk_gfp_mask(sk, GFP_ATOMIC | __GFP_NOWARN)); if (!skb) - return -1; + return -ENOMEM; /* Reserve space for headers and set control bits. */ skb_reserve(skb, MAX_TCP_HEADER); -- 2.25.1
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