drm/amd/display: remove redundant null pointer check before kfree

kfree has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/display/modules/stats/stats.c b/drivers/gpu/drm/amd/display/modules/stats/stats.c
index 3d4c1b1ab8c4..03121ca64fe4 100644
--- a/drivers/gpu/drm/amd/display/modules/stats/stats.c
+++ b/drivers/gpu/drm/amd/display/modules/stats/stats.c
@@ -186,12 +186,8 @@ void mod_stats_destroy(struct mod_stats *mod_stats)
         if (mod_stats != NULL) {
                 struct core_stats *core_stats = MOD_STATS_TO_CORE(mod_stats);
 
-                if (core_stats->time != NULL)
-                        kfree(core_stats->time);
-
-                if (core_stats->events != NULL)
-                        kfree(core_stats->events);
-
+                kfree(core_stats->time);
+                kfree(core_stats->events);
                 kfree(core_stats);
         }
 }