From: Dan Carpenter <dan.carpenter@oracle.com>
To: Oded Gabbay <oded.gabbay@amd.com>, Ben Goz <ben.goz@amd.com>
Cc: kernel-janitors@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [patch] amdkfd: fix an error handling bug in pqm_create_queue()
Date: Tue, 25 Nov 2014 13:24:51 +0300 [thread overview]
Message-ID: <20141125102451.GC23215@mwanda> (raw)
The call to kernel_queue_uninit(NULL) will trigger a BUG(), and also the
error code is incorrect.
Fixes: 45102048f77e ('amdkfd: Add process queue manager module')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index c7859fc..7ce7a25 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -208,7 +208,7 @@ int pqm_create_queue(struct process_queue_manager *pqm,
case KFD_QUEUE_TYPE_DIQ:
kq = kernel_queue_init(dev, KFD_QUEUE_TYPE_DIQ);
if (kq == NULL) {
- kernel_queue_uninit(kq);
+ retval = -ENOMEM;
goto err_create_queue;
}
kq->queue->properties.queue_id = *qid;
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2014-11-25 10:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-25 10:24 Dan Carpenter [this message]
2014-11-25 13:15 ` [patch] amdkfd: fix an error handling bug in pqm_create_queue() Oded Gabbay
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141125102451.GC23215@mwanda \
--to=dan.carpenter@oracle.com \
--cc=ben.goz@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=kernel-janitors@vger.kernel.org \
--cc=oded.gabbay@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox