diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-03 00:55:53 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-02-03 15:05:04 +0300 |
| commit | fad06016433bb1e890ce7d170079351099518489 (patch) | |
| tree | 35064daf11b2020c9e11fe62635573c567b9f034 | |
| parent | 214f1aff3f33bc86cc85ece4080d9518af688fb1 (diff) | |
| download | linux-fad06016433bb1e890ce7d170079351099518489.tar.xz | |
sata_mv: Delete unnecessary checks before the function call "phy_power_off"
The phy_power_off() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | drivers/ata/sata_mv.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index f9a0e34eb111..f8c33e3772b8 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4185,8 +4185,7 @@ err: clk_disable_unprepare(hpriv->port_clks[port]); clk_put(hpriv->port_clks[port]); } - if (hpriv->port_phys[port]) - phy_power_off(hpriv->port_phys[port]); + phy_power_off(hpriv->port_phys[port]); } return rc; @@ -4216,8 +4215,7 @@ static int mv_platform_remove(struct platform_device *pdev) clk_disable_unprepare(hpriv->port_clks[port]); clk_put(hpriv->port_clks[port]); } - if (hpriv->port_phys[port]) - phy_power_off(hpriv->port_phys[port]); + phy_power_off(hpriv->port_phys[port]); } return 0; } |