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authorMarkus Pargmann <mpa@pengutronix.de>2015-04-02 10:11:41 +0200
committerJens Axboe <axboe@fb.com>2015-04-02 20:39:28 +0200
commitde9ad6d4edb63e0ba5d5aae365fb3565064fc00d (patch)
treedb4a3b3b4a54c20b57d83fee0be5f80fbe9c9c62 /drivers/block/nbd.c
parentnbd: Return error code directly (diff)
downloadlinux-de9ad6d4edb63e0ba5d5aae365fb3565064fc00d.tar.xz
linux-de9ad6d4edb63e0ba5d5aae365fb3565064fc00d.zip
nbd: Return error pointer directly
Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/nbd.c')
-rw-r--r--drivers/block/nbd.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 54bf633c9013..39e5f7fae3ef 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -285,7 +285,7 @@ static struct request *nbd_find_request(struct nbd_device *nbd,
err = wait_event_interruptible(nbd->active_wq, nbd->active_req != xreq);
if (unlikely(err))
- goto out;
+ return ERR_PTR(err);
spin_lock(&nbd->queue_lock);
list_for_each_entry_safe(req, tmp, &nbd->queue_head, queuelist) {
@@ -297,10 +297,7 @@ static struct request *nbd_find_request(struct nbd_device *nbd,
}
spin_unlock(&nbd->queue_lock);
- err = -ENOENT;
-
-out:
- return ERR_PTR(err);
+ return ERR_PTR(-ENOENT);
}
static inline int sock_recv_bvec(struct nbd_device *nbd, struct bio_vec *bvec)