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Commit 5969a8c7 authored by Edward O'Callaghan's avatar Edward O'Callaghan Committed by Alex Deucher
Browse files

drivers/amdgpu: Remove redundant casts on kzalloc() calls 



Found-by: Coccinelle
Signed-off-by: default avatarEdward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a698e417

drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c

+1 −1
Original line number Diff line number Diff line
@@ -534,7 +534,7 @@ int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr 


	/* initialize vddc_dep_on_dal_pwrl table */

	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);

	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);

	table_clk_vlt = kzalloc(table_size, GFP_KERNEL);



	if (NULL == table_clk_vlt) {

		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");

drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c

+1 −1
Original line number Diff line number Diff line
@@ -3260,7 +3260,7 @@ int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwm 


	/* initialize vddc_dep_on_dal_pwrl table */

	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);

	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);

	table_clk_vlt = kzalloc(table_size, GFP_KERNEL);



	if (NULL == table_clk_vlt) {

		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");

drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c

+8 −13
Original line number Diff line number Diff line
@@ -167,8 +167,7 @@ static int get_vddc_lookup_table( 
	table_size = sizeof(uint32_t) +

		sizeof(phm_ppt_v1_voltage_lookup_record) * max_levels;



	table = (phm_ppt_v1_voltage_lookup_table *)

		kzalloc(table_size, GFP_KERNEL);

	table = kzalloc(table_size, GFP_KERNEL);



	if (NULL == table)

		return -ENOMEM;
@@ -327,7 +326,7 @@ static int get_valid_clk( 
	table_size = sizeof(uint32_t) +

		sizeof(uint32_t) * clk_volt_pp_table->count;



	table = (struct phm_clock_array *)kzalloc(table_size, GFP_KERNEL);

	table = kzalloc(table_size, GFP_KERNEL);



	if (NULL == table)

		return -ENOMEM;
@@ -377,8 +376,7 @@ static int get_mclk_voltage_dependency_table( 
	table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)

		* mclk_dep_table->ucNumEntries;



	mclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)

		kzalloc(table_size, GFP_KERNEL);

	mclk_table = kzalloc(table_size, GFP_KERNEL);



	if (NULL == mclk_table)

		return -ENOMEM;
@@ -424,8 +422,7 @@ static int get_sclk_voltage_dependency_table( 
		table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)

			* tonga_table->ucNumEntries;



		sclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)

			kzalloc(table_size, GFP_KERNEL);

		sclk_table = kzalloc(table_size, GFP_KERNEL);



		if (NULL == sclk_table)

			return -ENOMEM;
@@ -456,8 +453,7 @@ static int get_sclk_voltage_dependency_table( 
		table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)

			* polaris_table->ucNumEntries;



		sclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)

			kzalloc(table_size, GFP_KERNEL);

		sclk_table = kzalloc(table_size, GFP_KERNEL);



		if (NULL == sclk_table)

			return -ENOMEM;
@@ -504,7 +500,7 @@ static int get_pcie_table( 
		table_size = sizeof(uint32_t) +

			sizeof(phm_ppt_v1_pcie_record) * atom_pcie_table->ucNumEntries;



		pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);

		pcie_table = kzalloc(table_size, GFP_KERNEL);



		if (pcie_table == NULL)

			return -ENOMEM;
@@ -541,7 +537,7 @@ static int get_pcie_table( 
		table_size = sizeof(uint32_t) +

			sizeof(phm_ppt_v1_pcie_record) * atom_pcie_table->ucNumEntries;



		pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);

		pcie_table = kzalloc(table_size, GFP_KERNEL);



		if (pcie_table == NULL)

			return -ENOMEM;
@@ -695,8 +691,7 @@ static int get_mm_clock_voltage_table( 
	table_size = sizeof(uint32_t) +

		sizeof(phm_ppt_v1_mm_clock_voltage_dependency_record)

		* mm_dependency_table->ucNumEntries;

	mm_table = (phm_ppt_v1_mm_clock_voltage_dependency_table *)

		kzalloc(table_size, GFP_KERNEL);

	mm_table = kzalloc(table_size, GFP_KERNEL);



	if (NULL == mm_table)

		return -ENOMEM;