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drm/amd/display: Remove unnecessary NULL values

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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.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ruan Jinjie 2023-08-09 11:44:40 +08:00 committed by Alex Deucher
parent a31c114bcf
commit 259d968034
2 changed files with 4 additions and 4 deletions
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4
drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
View File

@ -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);

4
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
View File

@ -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)