Messages in this thread Patch in this message | | | From | Himanshu Jha <> | Subject | [PATCH] drm/gma500: Remove null check before kfree | Date | Wed, 30 Aug 2017 18:55:56 +0530 |
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kfree on NULL pointer is a no-op and therefore checking is redundant.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> --- drivers/gpu/drm/gma500/cdv_intel_dp.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c index c52f9ad..a4bb89b 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_dp.c +++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c @@ -1901,10 +1901,8 @@ cdv_intel_dp_destroy(struct drm_connector *connector) if (is_edp(gma_encoder)) { /* cdv_intel_panel_destroy_backlight(connector->dev); */ - if (intel_dp->panel_fixed_mode) { - kfree(intel_dp->panel_fixed_mode); - intel_dp->panel_fixed_mode = NULL; - } + kfree(intel_dp->panel_fixed_mode); + intel_dp->panel_fixed_mode = NULL; } i2c_del_adapter(&intel_dp->adapter); drm_connector_unregister(connector); -- 2.7.4
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