UBI: fix autoresize handling in R/O mode
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Sat, 18 Aug 2012 12:11:42 +0000 (14:11 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 7 Oct 2012 15:39:34 +0000 (08:39 -0700)
commit27356a5bb5f72d7ebd42ee81df32492d0236a585
tree27228657e6d395eeb2ef2305596041e2b47ed7ac
parent743e705ee4cb2fd05ba4ed5584c4731c55f98766
UBI: fix autoresize handling in R/O mode

commit abb3e01103eb4e2ea5c15e6fedbc74e08bd4cc2b upstream.

Currently UBI fails in autoresize when it is in R/O mode (e.g., because the
underlying MTD device is R/O). This patch fixes the issue - we just skip
autoresize and print a warning.

Reported-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mtd/ubi/build.c