From: Dawid Kurek <dawikur@gmail.com>
To: Daniel Vetter <daniel.vetter@intel.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Sean Paul <seanpaul@chromium.org>,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3] drm: Reduce scope of 'state' variable
Date: Thu, 15 Jun 2017 19:45:56 +0200 [thread overview]
Message-ID: <20170615174556.GA8872@gmail.com> (raw)
Smaller scope reduces visibility of variable and makes usage of
uninitialized variable less possible.
Changes in v2:
- separate declaration and initialization
Changes in v3:
- add missing signed-off-by tag
Signed-off-by: Dawid Kurek <dawikur@gmail.com>
---
drivers/gpu/drm/drm_atomic.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index f32506a..5e0d1e1 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -108,9 +108,10 @@ struct drm_atomic_state *
drm_atomic_state_alloc(struct drm_device *dev)
{
struct drm_mode_config *config = &dev->mode_config;
- struct drm_atomic_state *state;
if (!config->funcs->atomic_state_alloc) {
+ struct drm_atomic_state *state;
+
state = kzalloc(sizeof(*state), GFP_KERNEL);
if (!state)
return NULL;
--
2.10.0
---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus
reply other threads:[~2017-06-15 17:45 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20170615174556.GA8872@gmail.com \
--to=dawikur@gmail.com \
--cc=airlied@linux.ie \
--cc=daniel.vetter@intel.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=jani.nikula@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=seanpaul@chromium.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).