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[media] s5p-mfc: Correct check of vb2_dma_contig_init_ctx return value

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vb2_dma_contig_init_ctx returns an error if failed, NULL check is not necessary.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Kamil Debski 2013-01-03 07:06:03 -03:00 committed by Mauro Carvalho Chehab
parent 2e731e443f
commit ef89fff874
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/s5p-mfc/s5p_mfc.c
View file

@ -1135,12 +1135,12 @@ static int s5p_mfc_probe(struct platform_device *pdev)
}
dev->alloc_ctx[0] = vb2_dma_contig_init_ctx(dev->mem_dev_l);
if (IS_ERR_OR_NULL(dev->alloc_ctx[0])) {
if (IS_ERR(dev->alloc_ctx[0])) {
ret = PTR_ERR(dev->alloc_ctx[0]);
goto err_res;
}
dev->alloc_ctx[1] = vb2_dma_contig_init_ctx(dev->mem_dev_r);
if (IS_ERR_OR_NULL(dev->alloc_ctx[1])) {
if (IS_ERR(dev->alloc_ctx[1])) {
ret = PTR_ERR(dev->alloc_ctx[1]);
goto err_mem_init_ctx_1;
}