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drm/amd/powerplay: Change assignment for a buffer variable in phm_dispatch_table() v2

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The variable "temp_storage" was eventually reassigned with a pointer.
Thus omit the explicit initialisation at the beginning.

v2: agd: fix coding style

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Markus Elfring 2016-07-16 15:36:36 +02:00 committed by Alex Deucher
parent b4fc5972c1
commit eb923ea6fa
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
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@ -60,7 +60,7 @@ int phm_dispatch_table(struct pp_hwmgr *hwmgr,
void *input, void *output) void *input, void *output)
{ {
int result = 0; int result = 0;
void *temp_storage = NULL; void *temp_storage;
if (hwmgr == NULL || rt_table == NULL) { if (hwmgr == NULL || rt_table == NULL) {
printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n"); printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n");
@ -73,6 +73,8 @@ int phm_dispatch_table(struct pp_hwmgr *hwmgr,
printk(KERN_ERR "[ powerplay ] Could not allocate table temporary storage\n"); printk(KERN_ERR "[ powerplay ] Could not allocate table temporary storage\n");
return -ENOMEM; return -ENOMEM;
} }
} else {
temp_storage = NULL;
} }
result = phm_run_table(hwmgr, rt_table, input, output, temp_storage); result = phm_run_table(hwmgr, rt_table, input, output, temp_storage);