All of lore.kernel.org
 help / color / mirror / Atom feed
From: Fabian Frederick <fabf@skynet.be>
To: linux-kernel@vger.kernel.org
Cc: Fabian Frederick <fabf@skynet.be>,
	Alex Deucher <alexander.deucher@amd.com>,
	David Airlie <airlied@linux.ie>,
	dri-devel@lists.freedesktop.org
Subject: [PATCH 1/1] drm/radeon: remove null test before kfree
Date: Fri,  4 Jul 2014 21:37:09 +0200	[thread overview]
Message-ID: <1404502629-32229-1-git-send-email-fabf@skynet.be> (raw)

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
 drivers/gpu/drm/radeon/radeon_pm.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index e447e39..a06afee 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1400,9 +1400,7 @@ static void radeon_pm_fini_old(struct radeon_device *rdev)
 	}
 
 	radeon_hwmon_fini(rdev);
-
-	if (rdev->pm.power_state)
-		kfree(rdev->pm.power_state);
+	kfree(rdev->pm.power_state);
 }
 
 static void radeon_pm_fini_dpm(struct radeon_device *rdev)
@@ -1421,9 +1419,7 @@ static void radeon_pm_fini_dpm(struct radeon_device *rdev)
 	radeon_dpm_fini(rdev);
 
 	radeon_hwmon_fini(rdev);
-
-	if (rdev->pm.power_state)
-		kfree(rdev->pm.power_state);
+	kfree(rdev->pm.power_state);
 }
 
 void radeon_pm_fini(struct radeon_device *rdev)
-- 
1.9.1


             reply	other threads:[~2014-07-04 19:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-04 19:37 Fabian Frederick [this message]
2014-07-07 20:42 ` [PATCH 1/1] drm/radeon: remove null test before kfree Alex Deucher
2014-07-07 20:42   ` Alex Deucher

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=1404502629-32229-1-git-send-email-fabf@skynet.be \
    --to=fabf@skynet.be \
    --cc=airlied@linux.ie \
    --cc=alexander.deucher@amd.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=linux-kernel@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.