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[next] drm/vmwgfx: remove redundant assignment to variable ret

Message ID 20200405121347.370645-1-colin.king@canonical.com (mailing list archive)
State New, archived
Headers show
Series [next] drm/vmwgfx: remove redundant assignment to variable ret | expand

Commit Message

Colin King April 5, 2020, 12:13 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

The variable ret is being initialized with a value that is never read
and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 7ef51fa84b01..126f93c0b0b8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -1651,7 +1651,7 @@  vmw_gb_surface_reference_internal(struct drm_device *dev,
 	struct vmw_surface_metadata *metadata;
 	struct ttm_base_object *base;
 	uint32_t backup_handle;
-	int ret = -EINVAL;
+	int ret;
 
 	ret = vmw_surface_handle_reference(dev_priv, file_priv, req->sid,
 					   req->handle_type, &base);