From: David Ahern Date: Mon, 4 May 2015 15:51:38 +0000 (-0400) Subject: net/rds: Fix new sparse warning X-Git-Tag: firefly_0821_release~176^2~1783^2~35 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e2783717a71e9babfdd7c36c7e35b790d2c01022;p=firefly-linux-kernel-4.4.55.git net/rds: Fix new sparse warning c0adf54a109 introduced new sparse warnings: CHECK /home/dahern/kernels/linux.git/net/rds/ib_cm.c net/rds/ib_cm.c:191:34: warning: incorrect type in initializer (different base types) net/rds/ib_cm.c:191:34: expected unsigned long long [unsigned] [usertype] dp_ack_seq net/rds/ib_cm.c:191:34: got restricted __be64 net/rds/ib_cm.c:194:51: warning: cast to restricted __be64 The temporary variable for sequence number should have been declared as __be64 rather than u64. Make it so. Signed-off-by: David Ahern Cc: shamir rabinovitch Signed-off-by: David S. Miller --- diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c index 29144a60019f..8a09ee7db3c1 100644 --- a/net/rds/ib_cm.c +++ b/net/rds/ib_cm.c @@ -188,7 +188,7 @@ void rds_ib_cm_connect_complete(struct rds_connection *conn, struct rdma_cm_even * Since dp_ack_seq is 64-bit extended load operations can be * used so go through get_unaligned to avoid unaligned errors. */ - u64 dp_ack_seq = get_unaligned(&dp->dp_ack_seq); + __be64 dp_ack_seq = get_unaligned(&dp->dp_ack_seq); if (dp_ack_seq) rds_send_drop_acked(conn, be64_to_cpu(dp_ack_seq),