From: Wei Yongjun <weiyj.lk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Rob Clark <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Archit Taneja <architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Hai Li <hali-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
Wei Yongjun <weiyongjun1-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [PATCH -next] drm/msm/dsi: fix error return code in msm_dsi_host_init()
Date: Thu, 9 Feb 2017 15:19:07 +0000 [thread overview]
Message-ID: <20170209151907.28800-1-weiyj.lk@gmail.com> (raw)
From: Wei Yongjun <weiyongjun1@huawei.com>
Fix to return error code -ENOMEM from the malloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/gpu/drm/msm/dsi/dsi_host.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 1fc07ce..4f79b10 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1740,6 +1740,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL);
if (!msm_host->rx_buf) {
+ ret = -ENOMEM;
pr_err("%s: alloc rx temp buf failed\n", __func__);
goto fail;
}
_______________________________________________
Freedreno mailing list
Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno
next reply other threads:[~2017-02-09 15:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-09 15:19 Wei Yongjun [this message]
[not found] ` <20170209151907.28800-1-weiyj.lk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-02-14 20:14 ` [PATCH -next] drm/msm/dsi: fix error return code in msm_dsi_host_init() Daniel Vetter
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=20170209151907.28800-1-weiyj.lk@gmail.com \
--to=weiyj.lk-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=airlied-cv59FeDIM0c@public.gmane.org \
--cc=architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org \
--cc=dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=hali-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org \
--cc=linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=weiyongjun1-hv44wF8Li93QT0dZR+AlfA@public.gmane.org \
/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;
as well as URLs for NNTP newsgroup(s).