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authorMarkus Elfring <elfring@users.sourceforge.net>2014-12-01 05:45:42 +0100
committerZhang Rui <rui.zhang@intel.com>2014-12-09 11:31:18 +0800
commit931b9c86d9a518b1374157f103168fb787e6560e (patch)
tree740e7e379af1582bd28d4e6bd64ced44af14e420 /drivers/thermal/int340x_thermal/int3403_thermal.c
parent19ecaea26862228a6165232eed0861702700fb20 (diff)
downloadlinux-stericsson-931b9c86d9a518b1374157f103168fb787e6560e.tar.gz
thermal: int3403: Delete a check before thermal_zone_device_unregister()
The thermal_zone_device_unregister() 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: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/int340x_thermal/int3403_thermal.c')
-rw-r--r--drivers/thermal/int340x_thermal/int3403_thermal.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/thermal/int340x_thermal/int3403_thermal.c b/drivers/thermal/int340x_thermal/int3403_thermal.c
index 6e9fb62eb817..790b8f6da731 100644
--- a/drivers/thermal/int340x_thermal/int3403_thermal.c
+++ b/drivers/thermal/int340x_thermal/int3403_thermal.c
@@ -293,8 +293,7 @@ static int int3403_sensor_add(struct int3403_priv *priv)
return 0;
err_free_obj:
- if (obj->tzone)
- thermal_zone_device_unregister(obj->tzone);
+ thermal_zone_device_unregister(obj->tzone);
return result;
}