tree a2025ff4b62d83c6eec5a64eeb7b19e3555a1a7e
parent b6251db8c3f0de605b4cd6f15a00fc7dd19cda63
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1510176527 +0100
committer Heiko Schocher <hs@denx.de> 1511169213 +0100

ubifs: no NULL check needed before free

kfree() calls free.
free() checks if the parameter is NULL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>