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From: Colin Ian King <colin.i.king@gmail.com>
To: Rob Clark <robdclark@gmail.com>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	David Airlie <airlied@gmail.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	linux-arm-msm@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org
Cc: kernel-janitors@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH][next] drm/msm: remove unused variable 'out'
Date: Thu,  7 Mar 2024 09:37:27 +0000
Message-Id: <20240307093727.1978126-1-colin.i.king@gmail.com>
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The variable out is being initialized and incremented but it is never
actually referenced in any other way. The variable is redundant and can
be removed.

Cleans up clang scan build warning:
drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:843:6: warning: variable
'out' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index 1f5245fc2cdc..d4e1ebfcb021 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -840,7 +840,6 @@ static void a6xx_get_shader_block(struct msm_gpu *gpu,
 		struct a6xx_crashdumper *dumper)
 {
 	u64 *in = dumper->ptr;
-	u64 out = dumper->iova + A6XX_CD_DATA_OFFSET;
 	size_t datasize = block->size * A6XX_NUM_SHADER_BANKS * sizeof(u32);
 	int i;
 
@@ -853,8 +852,6 @@ static void a6xx_get_shader_block(struct msm_gpu *gpu,
 
 		in += CRASHDUMP_READ(in, REG_A6XX_HLSQ_DBG_AHB_READ_APERTURE,
 			block->size, dumper->iova + A6XX_CD_DATA_OFFSET);
-
-		out += block->size * sizeof(u32);
 	}
 
 	CRASHDUMP_FINI(in);
-- 
2.39.2