fuse: simplify unique ctr
Since it's a 64bit counter, it's never gonna wrap around. Remove code
dealing with that possibility.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Ashish Samant <ashish.samant@oracle.com>
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 6cb0b0b..2014cee 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -319,12 +319,7 @@
static u64 fuse_get_unique(struct fuse_conn *fc)
{
- fc->reqctr++;
- /* zero is special */
- if (fc->reqctr == 0)
- fc->reqctr = 1;
-
- return fc->reqctr;
+ return ++fc->reqctr;
}
static void queue_request(struct fuse_conn *fc, struct fuse_req *req)