[PATCH] ceph: Clean up errors in locks.c

[KaiLong Wang]

Fix the following errors reported by checkpatch:

ERROR: need consistent spacing around '-' (ctx:WxV)

Signed-off-by: KaiLong Wang <wangkailong@xxxxxxx>
---
 fs/ceph/locks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index cb51c7e9c8e2..f956f613dd93 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -141,7 +141,7 @@ static int ceph_lock_message(u8 lock_type, u16 operation, struct inode *inode,
 		length = le64_to_cpu(req->r_reply_info.filelock_reply->start) +
 						 le64_to_cpu(req->r_reply_info.filelock_reply->length);
 		if (length >= 1)
-			fl->fl_end = length -1;
+			fl->fl_end = length - 1;
 		else
 			fl->fl_end = 0;
 
-- 
2.17.1