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[media] m2m-deinterlace: use correct check for kzalloc failure

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There is no point in PTR_ERR()ing a NULL pointer, use a real error
instead.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sasha Levin 2012-12-20 15:11:18 -03:00 committed by Mauro Carvalho Chehab
parent c84401c200
commit 9a3323aef4
1 changed files with 1 additions and 3 deletions
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4
drivers/media/platform/m2m-deinterlace.c
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@ -917,10 +917,8 @@ static int deinterlace_open(struct file *file)
ctx->xt = kzalloc(sizeof(struct dma_async_tx_descriptor) +
sizeof(struct data_chunk), GFP_KERNEL);
if (!ctx->xt) {
int ret = PTR_ERR(ctx->xt);
kfree(ctx);
return ret;
return -ENOMEM;
}
ctx->colorspace = V4L2_COLORSPACE_REC709;