tree b836cd329ed1fae21e323f9eee9c15c012423a62
parent 61c3506c2cabe58bcdfe438d1e57b62994db1616
author Roel Kluin <roel.kluin@gmail.com> 1257277758 +0100
committer David Woodhouse <David.Woodhouse@intel.com> 1259574646 +0000

mtd: ensure index is positive

The index is signed, make sure it is not negative
when we read the array element.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>