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authorFengguang Wu <fengguang.wu@intel.com>2013-09-18 07:54:16 +0400
committerGuenter Roeck <linux@roeck-us.net>2013-10-18 20:12:00 +0400
commit2a253c4789db7ff46dbdba74d0f89ac08b077fda (patch)
treefcd98fd89bbd950175a5712ec48f2ecd0994b46c /drivers/hwmon
parent3ea85ba7af58878889f438b1dfbe08e87befcb6d (diff)
downloadlinux-2a253c4789db7ff46dbdba74d0f89ac08b077fda.tar.xz
hwmon: (ltc4261) fix coccinelle warnings
drivers/hwmon/ltc4261.c:243:1-3: WARNING: PTR_RET can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: coccinelle/api/ptr_ret.cocci CC: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/ltc4261.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index 6c50db9530db..0becd69842bb 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -240,10 +240,7 @@ static int ltc4261_probe(struct i2c_client *client,
hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
data,
ltc4261_groups);
- if (IS_ERR(hwmon_dev))
- return PTR_ERR(hwmon_dev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(hwmon_dev);
}
static const struct i2c_device_id ltc4261_id[] = {