[NET]: Annotate checksums in on-the-wire packets.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 21dd56905271..6e7ea2f0a57c 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,7 +30,7 @@ struct igmphdr
 {
         __u8 type;
         __u8 code;              /* For newer IGMP */
-        __be16 csum;
+        __sum16 csum;
         __be32 group;
 };