drm/ttm: handle OOM in ttm_tt_swapout

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- Without this change I get a general protection fault.
- Also use PTR_ERR where applicable.

Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Maarten Maathuis 2010-02-20 03:22:21 +01:00 • committed by Dave Airlie

parent 6a8a2d702b

commit 290e55056e

1 changed files with 11 additions and 7 deletions

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drivers/gpu/drm/ttm/ttm_tt.c

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