From 0bd0dbee3f49c46ba860f21f97a98ac64781be5d Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Tue, 4 Sep 2012 13:14:25 -0300 Subject: [media] omap3isp: Fix error return code in probe function 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; } // Signed-off-by: Peter Senna Tschudin [laurent.pinchart@ideasonboard.com Replaced EBUSY with ENODEV] Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/omap3isp/isp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media/platform/omap3isp/isp.c') diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index e0096e07dbdc..d7aa513dcc8d 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -2102,8 +2102,10 @@ static int __devinit isp_probe(struct platform_device *pdev) if (ret < 0) goto error; - if (__omap3isp_get(isp, false) == NULL) + if (__omap3isp_get(isp, false) == NULL) { + ret = -ENODEV; goto error; + } ret = isp_reset(isp); if (ret < 0) -- cgit v1.2.1