UBI: separate out corrupted list

This patch introduces 'add_corrupted()' function and separates out 'corr' list
manipulation from the common 'add_to_list()' function. This is just a
preparation for further changes - this patch does not change functionality.

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