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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-19 15:34:09 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-19 15:34:09 +0100 |
| commit | 2dc93b2a6c832ce8b972de90d09080e860dcd40f (patch) | |
| tree | cfa22bfe5a61bb17bafcece473e04d3e5f82b54c /src/sna/sna_video_overlay.c | |
| parent | 06634604abf15fdd27dd007fcf81595da994146b (diff) | |
sna: Check results from syscalls
Reported-by: Zdenek Kabelac <zkabelac@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna_video_overlay.c')
| -rw-r--r-- | src/sna/sna_video_overlay.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/sna/sna_video_overlay.c b/src/sna/sna_video_overlay.c index 612711f9..d47f7458 100644 --- a/src/sna/sna_video_overlay.c +++ b/src/sna/sna_video_overlay.c @@ -148,7 +148,10 @@ static void sna_video_overlay_off(struct sna *sna) request.flags = 0; - drmIoctl(sna->kgem.fd, DRM_IOCTL_I915_OVERLAY_PUT_IMAGE, &request); + /* Not much we can do if the hardware dies before we turn it off! */ + (void)drmIoctl(sna->kgem.fd, + DRM_IOCTL_I915_OVERLAY_PUT_IMAGE, + &request); } static void sna_video_overlay_stop(ScrnInfoPtr scrn, |