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| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-09-03 22:36:12 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-09-04 00:59:29 +0400 |
| commit | 5b0eb8271d9126db2daa2cf41422cc84ba319a6e (patch) | |
| tree | 0acfd2f5ed3e18858e45a700ddbce39c28ca1f59 | |
| parent | a896dc7a1f416e2b76efabff27c624c69645cc50 (diff) | |
| download | linux-5b0eb8271d9126db2daa2cf41422cc84ba319a6e.tar.xz | |
[media] saa7164: just return 0 instead of using a var
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>
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-api.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-api.c b/drivers/media/pci/saa7164/saa7164-api.c index e042963d377d..4f3b1dd18ba4 100644 --- a/drivers/media/pci/saa7164/saa7164-api.c +++ b/drivers/media/pci/saa7164/saa7164-api.c @@ -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 |