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authorHans Verkuil <hverkuil@xs4all.nl>2016-11-21 16:59:20 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-11-22 13:13:24 +0300
commit1827bdc7b141859a1eb9d2d45bb923ea7252774a (patch)
tree87e8b2aec48cd9fa50c23fd99a4fb7660c1ad533 /drivers/media
parented1f47cc69c3f230d394e001012336877d730ea2 (diff)
downloadlinux-1827bdc7b141859a1eb9d2d45bb923ea7252774a.tar.xz
[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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/davinci/vpfe_capture.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index 6c41782b3ba0..bc2c62b95493 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -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);