UBI: always re-read in case of read failures
When the read operation fails, UBI tries to re-read several times in
a hope that one of the subsequent reads may succeed. However, currently
UBI re-reads only if MTD failed to read all data, but does not re-reads
if all the data were read, but with an integrity error (-EBADMSB). This
patch makes UBI to always re-try reading.
This should be useful for reading NAND pages with unstable bits -
re-reading may help to get correct data.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
1 file changed