diff mbox series

[-next,2/7] drm/amd/display: Remove unnecessary NULL values

Message ID 20230809034445.434902-3-ruanjinjie@huawei.com (mailing list archive)
State New, archived
Headers show
Series drm: Remove many unnecessary NULL values | expand

Commit Message

Jinjie Ruan Aug. 9, 2023, 3:44 a.m. UTC 
The NULL initialization of the pointers assigned by kzalloc() first is
not necessary, because if the kzalloc() failed, the pointers will be
assigned NULL, otherwise it works as usual. so remove it.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
---
 drivers/gpu/drm/amd/display/dc/bios/bios_parser.c  | 4 ++--
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index 4f005ae1516c..6b3190447581 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -96,7 +96,7 @@  struct dc_bios *bios_parser_create(
 	struct bp_init_data *init,
 	enum dce_version dce_version)
 {
-	struct bios_parser *bp = NULL;
+	struct bios_parser *bp;
 
 	bp = kzalloc(sizeof(struct bios_parser), GFP_KERNEL);
 	if (!bp)
@@ -2576,7 +2576,7 @@  static struct integrated_info *bios_parser_create_integrated_info(
 	struct dc_bios *dcb)
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	struct integrated_info *info = NULL;
+	struct integrated_info *info;
 
 	info = kzalloc(sizeof(struct integrated_info), GFP_KERNEL);
 
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 540d19efad8f..c7b3359f1e1d 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -3086,7 +3086,7 @@  static struct integrated_info *bios_parser_create_integrated_info(
 	struct dc_bios *dcb)
 {
 	struct bios_parser *bp = BP_FROM_DCB(dcb);
-	struct integrated_info *info = NULL;
+	struct integrated_info *info;
 
 	info = kzalloc(sizeof(struct integrated_info), GFP_KERNEL);
 
@@ -3675,7 +3675,7 @@  struct dc_bios *firmware_parser_create(
 	struct bp_init_data *init,
 	enum dce_version dce_version)
 {
-	struct bios_parser *bp = NULL;
+	struct bios_parser *bp;
 
 	bp = kzalloc(sizeof(struct bios_parser), GFP_KERNEL);
 	if (!bp)