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drm/vmwgfx: Return -ERESTARTSYS when interrupted by a signal.

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Fixes for TTM API change.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom
2009-12-08 12:59:34 +01:00
committed by Dave Airlie
parent e1f7800315
commit 3d3a5b3290
3 changed files with 6 additions and 10 deletions
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6
drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
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@@ -191,7 +191,7 @@ static int vmw_fifo_wait_noirq(struct vmw_private *dev_priv,
}
schedule_timeout(1);
if (interruptible && signal_pending(current)) {
ret = -ERESTART;
ret = -ERESTARTSYS;
break;
}
}
@@ -237,9 +237,7 @@ static int vmw_fifo_wait(struct vmw_private *dev_priv,
(dev_priv->fifo_queue,
!vmw_fifo_is_full(dev_priv, bytes), timeout);
if (unlikely(ret == -ERESTARTSYS))
ret = -ERESTART;
else if (unlikely(ret == 0))
if (unlikely(ret == 0))
ret = -EBUSY;
else if (likely(ret > 0))
ret = 0;