From: Markus Pargmann <mpa@pengutronix.de>
To: nbd-general@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org, Joe Perches <joe@perches.com>,
Wouter Verhelst <w@uter.be>, Markus Pargmann <mpa@pengutronix.de>
Subject: [PATCH v2 9/9] nbd: Return error pointer directly
Date: Thu, 12 Mar 2015 14:36:07 +0100 [thread overview]
Message-ID: <1426167367-32214-10-git-send-email-mpa@pengutronix.de> (raw)
In-Reply-To: <1426167367-32214-1-git-send-email-mpa@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
---
Notes:
Changes in v2:
- Remove unnecessary brackets
drivers/block/nbd.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index e41fb4ccf39a..bd8f4caf53bd 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)
--
2.1.4
next prev parent reply other threads:[~2015-03-12 13:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 13:35 [PATCH v2 0/9] nbd: cleanups Markus Pargmann
2015-03-12 13:35 ` [PATCH v2 1/9] Documentation: nbd: Reformat to allow more documentation Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 2/9] Documentation: nbd: Add list of module parameters Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 3/9] nbd: Remove kernel internal header Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 4/9] nbd: Replace kthread_create with kthread_run Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 5/9] nbd: Fix device bytesize type Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 6/9] nbd: Restructure debugging prints Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` [PATCH v2 7/9] nbd: Remove fixme that was already fixed Markus Pargmann
2015-03-12 13:36 ` [PATCH v2 8/9] nbd: Return error code directly Markus Pargmann
2015-03-16 21:11 ` Pavel Machek
2015-03-12 13:36 ` Markus Pargmann [this message]
2015-03-16 21:11 ` [PATCH v2 9/9] nbd: Return error pointer directly Pavel Machek
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