linux-kernel - [PATCH 05/19] drm/mga/mga_state: Remove unused variable 'buf

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Date:   Fri,  6 Nov 2020 21:49:35 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        by <jhartmann@...cisioninsight.com>,
        Jeff Hartmann <jhartmann@...inux.com>,
        Keith Whitwell <keith@...gstengraphics.com>,
        Gareth Hughes <gareth@...inux.com>,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 05/19] drm/mga/mga_state: Remove unused variable 'buf_priv'

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/mga/mga_state.c: In function ‘mga_dma_iload’:
 drivers/gpu/drm/mga/mga_state.c:945:22: warning: variable ‘buf_priv’ set but not used [-Wunused-but-set-variable]

Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: by <jhartmann@...cisioninsight.com>
Cc: Jeff Hartmann <jhartmann@...inux.com>
Cc: Keith Whitwell <keith@...gstengraphics.com>
Cc: Gareth Hughes <gareth@...inux.com>
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/mga/mga_state.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/mga/mga_state.c b/drivers/gpu/drm/mga/mga_state.c
index 77a0b006f0669..0dec4062e5a2f 100644
--- a/drivers/gpu/drm/mga/mga_state.c
+++ b/drivers/gpu/drm/mga/mga_state.c
@@ -942,7 +942,6 @@ static int mga_dma_iload(struct drm_device *dev, void *data, struct drm_file *fi
 	struct drm_device_dma *dma = dev->dma;
 	drm_mga_private_t *dev_priv = dev->dev_private;
 	struct drm_buf *buf;
-	drm_mga_buf_priv_t *buf_priv;
 	drm_mga_iload_t *iload = data;
 	DRM_DEBUG("\n");
 
@@ -959,7 +958,6 @@ static int mga_dma_iload(struct drm_device *dev, void *data, struct drm_file *fi
 		return -EINVAL;
 
 	buf = dma->buflist[iload->idx];
-	buf_priv = buf->dev_private;
 
 	if (mga_verify_iload(dev_priv, iload->dstorg, iload->length)) {
 		mga_freelist_put(dev, buf);
-- 
2.25.1