Merge branch 'for-linus' of git://git.infradead.org/~dedekind/ubi-2.6
* 'for-linus' of git://git.infradead.org/~dedekind/ubi-2.6:
UBI: mtd/ubi/vtbl.c: fix memory leak
UBI: fix sparse errors in ubi.h
UBI: fix error message
UBI: silence warning