fuse: dev read: split list_move

Different lists will need different locks.

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 deafbdf278c6b6a387692bf34ae5deea7e376e65..a450940df45f2f4a94029fd6c128590e138b0c32 100644 (file)
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -1289,7 +1289,8 @@ static ssize_t fuse_dev_do_read(struct fuse_conn *fc, struct file *file,
 
        req = list_entry(fiq->pending.next, struct fuse_req, list);
        clear_bit(FR_PENDING, &req->flags);
-       list_move(&req->list, &fc->io);
+       list_del_init(&req->list);
+       list_add(&req->list, &fc->io);
 
        in = &req->in;
        reqsize = in->h.len;