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| author | Miklos Szeredi <mszeredi@suse.cz> | 2015-07-01 16:26:00 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2015-07-01 16:26:00 +0200 |
| commit | 7d2e0a099c7685a7355c27a2c3dc76ea7cfc8283 (patch) | |
| tree | 12805b4313b11be405a4f1cc0229a5006635cf95 /fs/fuse/dev.c | |
| parent | 41f982747e8175a4eb5e8d1939bdbb10f435b7f6 (diff) | |
| download | linux-stable-7d2e0a099c7685a7355c27a2c3dc76ea7cfc8283.tar.gz linux-stable-7d2e0a099c7685a7355c27a2c3dc76ea7cfc8283.tar.bz2 linux-stable-7d2e0a099c7685a7355c27a2c3dc76ea7cfc8283.zip | |
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>
Diffstat (limited to 'fs/fuse/dev.c')
| -rw-r--r-- | fs/fuse/dev.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 6cb0b0bc9029..2014cee76036 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -319,12 +319,7 @@ static unsigned len_args(unsigned numargs, struct fuse_arg *args) 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) |