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drm/vmwgfx: Annotate ignored return values

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Cast return values to void since they, based on input arguments,
are known to be zero.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This commit is contained in:
Thomas Hellstrom
2017-01-19 10:57:00 -08:00
committed by Sinclair Yeh
parent 8cd9f25147
commit f08c86c30e
3 changed files with 4 additions and 4 deletions
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2
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
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@@ -1293,7 +1293,7 @@ static void __vmw_svga_enable(struct vmw_private *dev_priv)
*/
void vmw_svga_enable(struct vmw_private *dev_priv)
{
ttm_read_lock(&dev_priv->reservation_sem, false);
(void) ttm_read_lock(&dev_priv->reservation_sem, false);
__vmw_svga_enable(dev_priv);
ttm_read_unlock(&dev_priv->reservation_sem);
}