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Message-Id: <1463478175-6356-3-git-send-email-falakreyaz@gmail.com>
Date: Tue, 17 May 2016 15:12:45 +0530
From: Muhammad Falak R Wani <falakreyaz@...il.com>
To: David Airlie <airlied@...ux.ie>
Cc: Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
Jammy Zhou <Jammy.Zhou@....com>,
Dave Airlie <airlied@...hat.com>,
Tom St Denis <tom.stdenis@....com>,
yanyang1 <young.yang@....com>, dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 3/5] drm/amd/amdgpu : Remove unused variable
Remove unused variable 'ret', and directly return 0.
Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com>
---
drivers/gpu/drm/amd/amdgpu/cz_ih.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
index 23bd912..964956f 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
@@ -103,7 +103,6 @@ static void cz_ih_disable_interrupts(struct amdgpu_device *adev)
*/
static int cz_ih_irq_init(struct amdgpu_device *adev)
{
- int ret = 0;
int rb_bufsz;
u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
u64 wptr_off;
@@ -157,7 +156,7 @@ static int cz_ih_irq_init(struct amdgpu_device *adev)
/* enable interrupts */
cz_ih_enable_interrupts(adev);
- return ret;
+ return 0;
}
/**
--
1.9.1
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