[PATCH] media: atomisp: remove redundant NULL check

[Yang Li]

Fix below warnings reported by coccicheck:
./drivers/staging/media/atomisp/pci/sh_css_params.c:1575:2-8: WARNING:
NULL check before some freeing functions is not needed.
./drivers/staging/media/atomisp/pci/sh_css_params.c:3006:2-8: WARNING:
NULL check before some freeing functions is not needed.

Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Signed-off-by: Yang Li <abaci-bugfix at linux.alibaba.com>
---
 drivers/staging/media/atomisp/pci/sh_css_params.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 24fc497..569473b9 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -1575,8 +1575,7 @@ struct ia_css_isp_3a_statistics_map *
 	return me;
 
 err:
-	if (me)
-		kvfree(me);
+	kvfree(me);
 	return NULL;
 }
 
@@ -3006,8 +3005,7 @@ static void free_map(struct sh_css_ddr_address_map *map)
 	}
 
 	kvfree(params);
-	if (per_frame_params)
-		kvfree(per_frame_params);
+	kvfree(per_frame_params);
 	stream->isp_params_configs = NULL;
 	stream->per_frame_isp_params_configs = NULL;
 
-- 
1.8.3.1