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authorDavid S. Miller <davem@davemloft.net>2018-02-19 18:46:11 -0500
committerDavid S. Miller <davem@davemloft.net>2018-02-19 18:46:11 -0500
commitf5c0c6f4299f870f074235fbf552ecf957fc249c (patch)
tree6b46b9c0b271185b6f98fab350c3891042e729b1 /net/ipv4/udp.c
parenttipc: don't call sock_release() in atomic context (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-f5c0c6f4299f870f074235fbf552ecf957fc249c.tar.xz
linux-dev-f5c0c6f4299f870f074235fbf552ecf957fc249c.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/ipv4/udp.c')
-rw-r--r--net/ipv4/udp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index ac5fac0e59b1..3013404d0935 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2024,6 +2024,11 @@ static inline int udp4_csum_init(struct sk_buff *skb, struct udphdr *uh,
err = udplite_checksum_init(skb, uh);
if (err)
return err;
+
+ if (UDP_SKB_CB(skb)->partial_cov) {
+ skb->csum = inet_compute_pseudo(skb, proto);
+ return 0;
+ }
}
/* Note, we are only interested in != 0 or == 0, thus the