net: Return the correct errno code

When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index d9bccad..750f388 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -318,7 +318,7 @@ lookup_protocol:
 
        WARN_ON(!answer_prot->slab);
 
-       err = -ENOBUFS;
+       err = -ENOMEM;
        sk = sk_alloc(net, PF_INET, GFP_KERNEL, answer_prot, kern);
        if (!sk)
                goto out;