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| author | Peter Senna Tschudin <peter.senna@gmail.com> | 2012-09-24 06:11:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-06 09:18:10 -0300 |
| commit | 58dec65d714f9f2872fdfe8f6a1f36027431de95 (patch) | |
| tree | 0a5268b6d7bfb78d17941c934b3c620d3d6cd077 /drivers/media | |
| parent | 02249369352879343337ee63b45dee1e1cfc2550 (diff) | |
| download | op-kernel-dev-58dec65d714f9f2872fdfe8f6a1f36027431de95.zip op-kernel-dev-58dec65d714f9f2872fdfe8f6a1f36027431de95.tar.gz | |
[media] drivers/media/platform/soc_camera/mx2_camera.c: fix error return code
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
[mchehab@redhat.com: Second hunk removed, as it doesn't apply anymore,
due to a merge conflict]
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/soc_camera/mx2_camera.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 8d25871..9fd9d1c 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -1655,6 +1655,7 @@ static int __devinit mx27_camera_emma_init(struct platform_device *pdev) irq_emma = platform_get_irq(pdev, 1); if (!res_emma || !irq_emma) { dev_err(pcdev->dev, "no EMMA resources\n"); + err = -ENODEV; goto out; } |
