[PATCH 1/1] drm/radeon: remove null test before kfree

[Alex Deucher]

On Fri, Jul 4, 2014 at 3:37 PM, Fabian Frederick <fabf at skynet.be> wrote:
> Fix checkpatch warning:
> WARNING: kfree(NULL) is safe this check is probably not required
>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: David Airlie <airlied at linux.ie>
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Fabian Frederick <fabf at skynet.be>

Applied.  thanks!

Alex

> ---
>  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
>
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