tree d383315c70461be6e6366c6e8142db95e113a12b
parent 7da6443aca9be29c6948dcbd636ad50154d0bc0c
author Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1300464702 +0200
committer Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1301990938 +0300

UBI: check if we are in RO mode in the erase routine

'do_sync_erase()' has to check whether we are in R/O mode before
erasing the PEB. This patch adds the check and while on it, adds an
assertion which validates the 'pnum' argument, as well as removes
a check which is always true because it has already been done
few lines before.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>