of: batterydata: remove return from macro.
of: batterydata: remove return from macro.

According to the kernel coding style guide, returns in macros should
be avoided. Remove them from the OF_PROP_READ macro in the
of_batterydata driver.

Change-Id: I2654bc3ce3910cb83c5222d1d1a3a698b697a6d7
Signed-off-by: Xiaozhe Shi <4c58d9c21c42c2a4cf34b559441bd01b9c143cf4@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas