__ipv6_addr_jhash (wrapper around jhash2()) and __inet_ehashfn (wrapper around jhash_3words()) work with u32 (host endian) values but accept big endian inputs. Declare the local variables as big endian to avoid unnecessary casts. Flagged by Sparse. Signed-off-by: Ujwal Kundur --- net/rds/connection.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/rds/connection.c b/net/rds/connection.c index d62f486ab29f..ba6fb87647ac 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -57,16 +57,17 @@ static struct hlist_head *rds_conn_bucket(const struct in6_addr *laddr, static u32 rds6_hash_secret __read_mostly; static u32 rds_hash_secret __read_mostly; - u32 lhash, fhash, hash; + u32 hash; + __be32 lhash, fhash; net_get_random_once(&rds_hash_secret, sizeof(rds_hash_secret)); net_get_random_once(&rds6_hash_secret, sizeof(rds6_hash_secret)); - lhash = (__force u32)laddr->s6_addr32[3]; + lhash = laddr->s6_addr32[3]; #if IS_ENABLED(CONFIG_IPV6) - fhash = __ipv6_addr_jhash(faddr, rds6_hash_secret); + fhash = (__force __be32)__ipv6_addr_jhash(faddr, rds6_hash_secret); #else - fhash = (__force u32)faddr->s6_addr32[3]; + fhash = faddr->s6_addr32[3]; #endif hash = __inet_ehashfn(lhash, 0, fhash, 0, rds_hash_secret); -- 2.30.2