hwmon: (max6697) fix coccinelle warnings
authorFengguang Wu <fengguang.wu@intel.com>
Wed, 18 Sep 2013 03:54:12 +0000 (20:54 -0700)
committerGuenter Roeck <linux@roeck-us.net>
Fri, 18 Oct 2013 16:11:59 +0000 (09:11 -0700)
commit4109a7160849604395eda57d6f011c8db3866482
tree0fb172312f5aca8c95fc7701d51370de32ace756
parente5840c78f3c9e3d950363e4305b65183f2998a73
hwmon: (max6697) fix coccinelle warnings

drivers/hwmon/max6697.c:649:1-3: 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>
drivers/hwmon/max6697.c