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drm/amd/pm: Remove many unnecessary NULL values

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Ther are many pointers assigned first, which need not to be initialized, so
remove the NULL assignment.

Reviewed-by: Evan Quan <evan.quan@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
2023-08-01 20:55:14 +08:00
committed by Alex Deucher
parent 7ffcbd1a1f
commit 6f8e98b944
5 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c
+1 -1
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@@ -1237,7 +1237,7 @@ static int get_vce_clock_voltage_limit_table(struct pp_hwmgr *hwmgr,
const VCEClockInfoArray *array)
{
unsigned long i;
struct phm_vce_clock_voltage_dependency_table *vce_table = NULL;
struct phm_vce_clock_voltage_dependency_table *vce_table;
vce_table = kzalloc(struct_size(vce_table, entries, table->numEntries),
GFP_KERNEL);
drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
+1 -1
View File
@@ -2732,7 +2732,7 @@ static bool ci_is_dpm_running(struct pp_hwmgr *hwmgr)
static int ci_smu_init(struct pp_hwmgr *hwmgr)
{
struct ci_smumgr *ci_priv = NULL;
struct ci_smumgr *ci_priv;
ci_priv = kzalloc(sizeof(struct ci_smumgr), GFP_KERNEL);
drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c
+1 -1
View File
@@ -332,7 +332,7 @@ static bool fiji_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
static int fiji_smu_init(struct pp_hwmgr *hwmgr)
{
struct fiji_smumgr *fiji_priv = NULL;
struct fiji_smumgr *fiji_priv;
fiji_priv = kzalloc(sizeof(struct fiji_smumgr), GFP_KERNEL);
drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c
+1 -1
View File
@@ -259,7 +259,7 @@ static int iceland_start_smu(struct pp_hwmgr *hwmgr)
static int iceland_smu_init(struct pp_hwmgr *hwmgr)
{
struct iceland_smumgr *iceland_priv = NULL;
struct iceland_smumgr *iceland_priv;
iceland_priv = kzalloc(sizeof(struct iceland_smumgr), GFP_KERNEL);
drivers/gpu/drm/amd/pm/powerplay/smumgr/tonga_smumgr.c
+1 -1
View File
@@ -226,7 +226,7 @@ static int tonga_start_smu(struct pp_hwmgr *hwmgr)
static int tonga_smu_init(struct pp_hwmgr *hwmgr)
{
struct tonga_smumgr *tonga_priv = NULL;
struct tonga_smumgr *tonga_priv;
tonga_priv = kzalloc(sizeof(struct tonga_smumgr), GFP_KERNEL);
if (tonga_priv == NULL)