1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index e4170a22fc6..2d3fca37c6a 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -345,7 +345,7 @@ static inline int ipv6_addr_equal(const struct in6_addr *a1,
 static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
                                       unsigned int prefixlen)
 {
-        unsigned pdw, pbi;
+        unsigned int pdw, pbi;
 
         /* check complete u32 in prefix */
         pdw = prefixlen >> 5;