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Groups > linux.kernel > #1444845
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4/8] drm/amdgpu: Delete a variable in amdgpu_cgs_acpi_eval_object() |
| Date | 2016-07-16 17:00 +0200 |
| Message-ID | <rVzep-538-1@gated-at.bofh.it> (permalink) |
| References | (14 earlier) <mSsDN-4wa-63@gated-at.bofh.it> <mSsDN-4wa-65@gated-at.bofh.it> <mSsDN-4wa-33@gated-at.bofh.it> <pGgrL-7JT-5@gated-at.bofh.it> <rVyV3-4Wl-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 16 Jul 2016 14:00:28 +0200
The local variable "func_no" was assigned a value at two places.
But it was not read within this function. Thus delete it.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 705bfa2..f5de510 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -909,7 +909,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
uint32_t i, count;
acpi_status status;
int result = 0;
- uint32_t func_no = 0xFFFFFFFF;
handle = ACPI_HANDLE(&adev->pdev->dev);
if (!handle)
@@ -926,7 +925,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device,
if (info->pinput_argument == NULL)
return -EINVAL;
argument = info->pinput_argument;
- func_no = argument->value;
for (i = 0; i < info->input_count; i++) {
if (((argument->type == ACPI_TYPE_STRING) ||
(argument->type == ACPI_TYPE_BUFFER)) &&
--
2.9.1
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[PATCH 0/8] drm/amdgpu: Fine-tuning for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 16:40 +0200
[PATCH 2/8] drm/amdgpu/powerplay: Delete unnecessary checks before the function call "kfree" SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 16:50 +0200
[PATCH 1/8] drm/amdgpu: Delete an unnecessary check before drm_gem_object_unreference_unlocked() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 16:50 +0200
[PATCH 4/8] drm/amdgpu: Delete a variable in amdgpu_cgs_acpi_eval_object() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:00 +0200
[PATCH 5/8] drm/amdgpu: Delete an unnecessary variable initialisation in amdgpu_cgs_acpi_eval_object() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:00 +0200
[PATCH 3/8] drm/amdgpu: One function call less in amdgpu_cgs_acpi_eval_object() after error detection SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:00 +0200
[PATCH 6/8] drm/amdgpu: Change assignment for a variable in amdgpu_cgs_acpi_eval_object() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:10 +0200
[PATCH 7/8] drm/amd/powerplay: Change assignment for a buffer variable in phm_dispatch_table() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:10 +0200
Re: [PATCH 7/8] drm/amd/powerplay: Change assignment for a buffer variable in phm_dispatch_table() walter harms <wharms@bfs.de> - 2016-07-17 17:10 +0200
[PATCH 5/8] drm/amdgpu: Delete an unnecessary variable initialisation in amdgpu_cgs_acpi_eval_object() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:10 +0200
[PATCH 8/8] drm/amd/powerplay: Delete an unnecessary variable initialisation in phm_dispatch_table() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-07-16 17:20 +0200
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