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[media] saa7164: just return 0 instead of using a var

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Instead of allocating a var to store 0 and just return it,
change the code to return 0 directly.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-09-03 15:36:12 -03:00
parent a896dc7a1f
commit 5b0eb8271d
1 changed files with 1 additions and 2 deletions
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3
drivers/media/pci/saa7164/saa7164-api.c
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@ -680,7 +680,6 @@ static int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val)
int saa7164_api_configure_dif(struct saa7164_port *port, u32 std)
{
struct saa7164_dev *dev = port->dev;
int ret = 0;
u8 agc_disable;
dprintk(DBGLVL_API, "%s(nr=%d, 0x%x)\n", __func__, port->nr, std);
@ -733,7 +732,7 @@ int saa7164_api_configure_dif(struct saa7164_port *port, u32 std)
saa7164_api_set_dif(port, 0x04, 0x00); /* Active (again) */
msleep(100);
return ret;
return 0;
}
/* Ensure the dif is in the correct state for the operating mode