From 58dec65d714f9f2872fdfe8f6a1f36027431de95 Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Mon, 24 Sep 2012 06:11:03 -0300 Subject: [PATCH] [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/) // ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // [mchehab@redhat.com: Second hunk removed, as it doesn't apply anymore, due to a merge conflict] Signed-off-by: Peter Senna Tschudin Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/soc_camera/mx2_camera.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 8d2587137d3b..9fd9d1c5b218 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; } -- 2.20.1