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| author | Zoltan Sogor <weth@inf.u-szeged.hu> | 2008-10-29 09:50:02 +0100 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-11-06 11:13:02 +0200 |
| commit | b77bcb07897f1a9cd9d1d78691896dcdb0fd1a22 (patch) | |
| tree | 1bc140b0a6b112b78bce4c0afd17f845e84d8fee /drivers/mtd | |
| parent | 45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03 (diff) | |
| download | op-kernel-dev-b77bcb07897f1a9cd9d1d78691896dcdb0fd1a22.zip op-kernel-dev-b77bcb07897f1a9cd9d1d78691896dcdb0fd1a22.tar.gz | |
UBI: fix EBADMSG handling
'ubi_io_read_data()' may return EBADMSG in case of an ECC error,
and we should not panic because of this. We have CRC32 checksum
and may check the data. So just ignore the EBADMSG error.
This patch also fixes a minor spelling error at the same time.
Signed-off-by: Zoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/eba.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/scan.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index e04bcf1..d8966ba 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -1022,7 +1022,7 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to, } /* - * OK, now the LEB is locked and we can safely start moving iy. Since + * OK, now the LEB is locked and we can safely start moving it. Since * this function utilizes thie @ubi->peb1_buf buffer which is shared * with some other functions, so lock the buffer by taking the * @ubi->buf_mutex. diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 4f2daa5..41d47e1 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -320,7 +320,7 @@ static int compare_lebs(struct ubi_device *ubi, const struct ubi_scan_leb *seb, } err = ubi_io_read_data(ubi, buf, pnum, 0, len); - if (err && err != UBI_IO_BITFLIPS) + if (err && err != UBI_IO_BITFLIPS && err != -EBADMSG) goto out_free_buf; data_crc = be32_to_cpu(vid_hdr->data_crc); |
