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Subject[PATCH] tcp: fix error return code in tcp_xmit_probe_skb
Date
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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