Commit 1827bdc7 authored Nov 21, 2016 by Hans Verkuil Committed by Mauro Carvalho Chehab Nov 22, 2016

[media] vpfe_capture: fix compiler warning



davinci/vpfe_capture.c: In function 'vpfe_probe':
davinci/vpfe_capture.c:1992:9: warning: 'ret' may be used uninitialized
in this function [-Wmaybe-uninitialized]
   return ret;
          ^~~

This is indeed correct, so if the kmalloc fails set ret to -ENOMEM.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent ed1f47cc

drivers/media/platform/davinci/vpfe_capture.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1847,8 +1847,10 @@ static int vpfe_probe(struct platform_device *pdev)

		/* Allocate memory for ccdc configuration */
		ccdc_cfg = kmalloc(sizeof(*ccdc_cfg), GFP_KERNEL);
		if (!ccdc_cfg)
		if (!ccdc_cfg) {
		ret = -ENOMEM;
		goto probe_free_dev_mem;
		}

		mutex_lock(&ccdc_lock);