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drm/radeon: remove null test before kfree

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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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Fabian Frederick 2014-07-04 21:37:09 +02:00 committed by Alex Deucher
parent f2c6b0f452
commit 9c2448780f
1 changed files with 2 additions and 6 deletions
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8
drivers/gpu/drm/radeon/radeon_pm.c
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@ -1400,9 +1400,7 @@ static void radeon_pm_fini_old(struct radeon_device *rdev)
} }
radeon_hwmon_fini(rdev); radeon_hwmon_fini(rdev);
kfree(rdev->pm.power_state);
if (rdev->pm.power_state)
kfree(rdev->pm.power_state);
} }
static void radeon_pm_fini_dpm(struct radeon_device *rdev) 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_dpm_fini(rdev);
radeon_hwmon_fini(rdev); radeon_hwmon_fini(rdev);
kfree(rdev->pm.power_state);
if (rdev->pm.power_state)
kfree(rdev->pm.power_state);
} }
void radeon_pm_fini(struct radeon_device *rdev) void radeon_pm_fini(struct radeon_device *rdev)