netfilter: Fix format string mismatch in ip_vs_proto_name()

Fix string mismatch in ip_vs_proto_name()

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 4f26ee46b51f..d9da8c448c76 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -97,7 +97,7 @@ const char *ip_vs_proto_name(unsigned int proto)
                 return "ICMPv6";
 #endif
         default:
-                sprintf(buf, "IP_%d", proto);
+                sprintf(buf, "IP_%u", proto);
                 return buf;
         }
 }