drm/gma500: Remove null check before kfree

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kfree on NULL pointer is a no-op and therefore checking is redundant.

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1504099556-3887-1-git-send-email-himanshujha199640@gmail.com

authored by

Himanshu Jha and committed by

Daniel Vetter 8 years ago 3ea0bf37 b07b9146

+2 -4

1 changed file

expand all

drivers

gpu

drm

gma500

cdv_intel_dp.c

+2 -4

drivers/gpu/drm/gma500/cdv_intel_dp.c

··· 1901 1901 1902 1902 if (is_edp(gma_encoder)) { 1903 1903 /* cdv_intel_panel_destroy_backlight(connector->dev); */ 1904 - if (intel_dp->panel_fixed_mode) { 1905 - kfree(intel_dp->panel_fixed_mode); 1906 - intel_dp->panel_fixed_mode = NULL; 1907 - } 1904 + kfree(intel_dp->panel_fixed_mode); 1905 + intel_dp->panel_fixed_mode = NULL; 1908 1906 } 1909 1907 i2c_del_adapter(&intel_dp->adapter); 1910 1908 drm_connector_unregister(connector);