fuse: cleanup request_end()
Now that we atomically test having already done everything we no longer
need other protection.
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 cd242fc..4e1144a 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -383,14 +383,12 @@
__releases(fc->lock)
{
struct fuse_iqueue *fiq = &fc->iq;
- void (*end) (struct fuse_conn *, struct fuse_req *) = req->end;
if (test_and_set_bit(FR_FINISHED, &req->flags)) {
spin_unlock(&fc->lock);
return;
}
- req->end = NULL;
spin_lock(&fiq->waitq.lock);
list_del_init(&req->intr_entry);
spin_unlock(&fiq->waitq.lock);
@@ -416,8 +414,8 @@
}
spin_unlock(&fc->lock);
wake_up(&req->waitq);
- if (end)
- end(fc, req);
+ if (req->end)
+ req->end(fc, req);
fuse_put_request(fc, req);
}