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authorMiklos Szeredi <mszeredi@suse.cz>2015-07-01 16:26:07 +0200
committerMiklos Szeredi <mszeredi@suse.cz>2015-07-01 16:26:07 +0200
commit1e6881c36ebbfd47298c42fa82b544c4988933fa (patch)
treec4ed8353c6aaa2cc6d8c4664a8ba181c966d569e /fs
parent365ae710df91edc97d24817e3271e01bffaaee32 (diff)
downloadlinux-1e6881c36ebbfd47298c42fa82b544c4988933fa.tar.bz2
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/fuse/dev.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cd242fc6a92b..4e1144a38438 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -383,14 +383,12 @@ static void request_end(struct fuse_conn *fc, struct fuse_req *req)
__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 @@ __releases(fc->lock)
}
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);
}