lkml.org 
[lkml]   [2018]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH 1/3] drm/amd/powerplay/hwmgr: Delete an error message for a failed memory allocation in three functions
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 8 Feb 2018 20:32:39 +0100

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 4 +---
drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 1 -
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 4 +---
3 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index b314d09d41af..c0699b884894 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -286,10 +286,8 @@ static int cz_init_dynamic_state_adjustment_rule_settings(
struct phm_clock_voltage_dependency_table *table_clk_vlt =
kzalloc(table_size, GFP_KERNEL);

- if (NULL == table_clk_vlt) {
- pr_err("Can not allocate memory!\n");
+ if (!table_clk_vlt)
return -ENOMEM;
- }

table_clk_vlt->count = 8;
table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_0;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 0229f774f7a9..ded33ed03f11 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -815,7 +815,6 @@ int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr
table_clk_vlt = kzalloc(table_size, GFP_KERNEL);

if (NULL == table_clk_vlt) {
- pr_err("Can not allocate space for vddc_dep_on_dal_pwrl! \n");
return -ENOMEM;
} else {
table_clk_vlt->count = 4;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
index 569073e3a5a1..967b93e56113 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
@@ -107,10 +107,8 @@ static int rv_init_dynamic_state_adjustment_rule_settings(
struct phm_clock_voltage_dependency_table *table_clk_vlt =
kzalloc(table_size, GFP_KERNEL);

- if (NULL == table_clk_vlt) {
- pr_err("Can not allocate memory!\n");
+ if (!table_clk_vlt)
return -ENOMEM;
- }

table_clk_vlt->count = 8;
table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_0;
--
2.16.1
\
 
 \ /
  Last update: 2018-02-08 21:44    [W:0.061 / U:2.092 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site