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path: root/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
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Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index 76b0693e2458..01feb48af333 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -191,7 +191,7 @@ static int vmw_fifo_wait_noirq(struct vmw_private *dev_priv,
191 } 191 }
192 schedule_timeout(1); 192 schedule_timeout(1);
193 if (interruptible && signal_pending(current)) { 193 if (interruptible && signal_pending(current)) {
194 ret = -ERESTART; 194 ret = -ERESTARTSYS;
195 break; 195 break;
196 } 196 }
197 } 197 }
@@ -237,9 +237,7 @@ static int vmw_fifo_wait(struct vmw_private *dev_priv,
237 (dev_priv->fifo_queue, 237 (dev_priv->fifo_queue,
238 !vmw_fifo_is_full(dev_priv, bytes), timeout); 238 !vmw_fifo_is_full(dev_priv, bytes), timeout);
239 239
240 if (unlikely(ret == -ERESTARTSYS)) 240 if (unlikely(ret == 0))
241 ret = -ERESTART;
242 else if (unlikely(ret == 0))
243 ret = -EBUSY; 241 ret = -EBUSY;
244 else if (likely(ret > 0)) 242 else if (likely(ret > 0))
245 ret = 0; 243 ret = 0;