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[media] coda: fix error return value if v4l2_m2m_ctx_init fails 

Use ret from the outer scope, instead of redefining it in the
conditional clause. That way the error value reaches the end of
the function as intended.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Philipp Zabel 2013-05-21 10:31:25 -03:00 committed by Mauro Carvalho Chehab
parent c4eb1bfcbd
commit 72720ffc74
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/coda.c
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@ -1484,7 +1484,7 @@ static int coda_open(struct file *file)
ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx,
&coda_queue_init); &coda_queue_init);
if (IS_ERR(ctx->m2m_ctx)) { if (IS_ERR(ctx->m2m_ctx)) {
int ret = PTR_ERR(ctx->m2m_ctx); ret = PTR_ERR(ctx->m2m_ctx);
v4l2_err(&dev->v4l2_dev, "%s return error (%d)\n", v4l2_err(&dev->v4l2_dev, "%s return error (%d)\n",
__func__, ret); __func__, ret);