diff options
| author | Ruan Jinjie <[email protected]> | 2023-08-01 20:55:14 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-08-09 09:42:20 -0400 |
| commit | 6f8e98b944735c6c403f2572a6c441e11fe229ed (patch) | |
| tree | c94eb31074763b936ed53739d5f89aee71aecf76 | |
| parent | 7ffcbd1a1f59d75804e6ceffb0b90ff8354da745 (diff) | |
drm/amd/pm: Remove many unnecessary NULL values
Ther are many pointers assigned first, which need not to be initialized, so
remove the NULL assignment.
Reviewed-by: Evan Quan <[email protected]>
Signed-off-by: Ruan Jinjie <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c index 182118e3fd5f..5794b64507bf 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c @@ -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); diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c index 4bc8db1be738..9e4228232f02 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c @@ -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); diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c index 02c094a06605..5e43ad2b2956 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/fiji_smumgr.c @@ -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); diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c index 060fc140c574..97d9802fe673 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/iceland_smumgr.c @@ -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); diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/tonga_smumgr.c index acbe41174d7e..6fe6e6abb5d8 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/tonga_smumgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/tonga_smumgr.c @@ -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) |