xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fuse: simplify unique ctr

Browse Source 
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>
This commit is contained in:
Miklos Szeredi
2015-07-01 16:26:00 +02:00
parent 41f982747e
commit 7d2e0a099c
2 changed files with 1 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
fs/fuse/dev.c
View File

@@ -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)