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| author | Lad, Prabhakar <prabhakar.csengg@gmail.com> | 2015-03-07 16:30:50 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 23:10:42 +0200 |
| commit | 7d87db3df00ccc138d6243ec12eb354e9c3f48ec (patch) | |
| tree | e3506005b9d4feaab5b0066175a7b94a8a1f2a0a /drivers/media/platform/am437x | |
| parent | [media] media: am437x-vpfe: match the OF node/i2c addr instead of name (diff) | |
| download | linux-7d87db3df00ccc138d6243ec12eb354e9c3f48ec.tar.xz linux-7d87db3df00ccc138d6243ec12eb354e9c3f48ec.zip | |
[media] media: am437x-vpfe: return error in case memory allocation failure
return error in case devm_kzalloc() fails.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/am437x')
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index 7ea08308f03d..006e9e867239 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -2501,6 +2501,12 @@ vpfe_get_pdata(struct platform_device *pdev) pdata->asd[i] = devm_kzalloc(&pdev->dev, sizeof(struct v4l2_async_subdev), GFP_KERNEL); + if (!pdata->asd[i]) { + of_node_put(rem); + pdata = NULL; + goto done; + } + pdata->asd[i]->match_type = V4L2_ASYNC_MATCH_OF; pdata->asd[i]->match.of.node = rem; of_node_put(endpoint); |