From 0e2b854ed4ce764e7de781901b49aedd3f7a3dfa Mon Sep 17 00:00:00 2001 From: Muhammad Falak R Wani Date: Tue, 17 May 2016 15:12:45 +0530 Subject: [PATCH] drm/amd/amdgpu : Remove unused variable Remove unused variable 'ret', and directly return 0. Reviewed-by: Junwei Zhang Signed-off-by: Muhammad Falak R Wani Signed-off-by: Alex Deucher --- 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 863cb16f6126..3d23a70b6432 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; } /**