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linux-sg2042
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Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6 

* 'linux-next' of git://git.infradead.org/ubi-2.6:
  UBI: release locks in check_corruption
This commit is contained in:
Linus Torvalds 2010-11-27 07:30:08 +09:00
parent 0318755276 1b1d76e2df
commit 1eb4c6362c
1 changed files with 9 additions and 7 deletions
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16
drivers/mtd/ubi/scan.c
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@ -787,16 +787,15 @@ static int check_corruption(struct ubi_device *ubi, struct ubi_vid_hdr *vid_hdr,
* erased, so it became unstable and corrupted, and should be
* erased.
*/
return 0;
err = 0;
goto out_unlock;
}
if (err)
return err;
goto out_unlock;
if (ubi_check_pattern(ubi->peb_buf1, 0xFF, ubi->leb_size)) {
mutex_unlock(&ubi->buf_mutex);
return 0;
}
if (ubi_check_pattern(ubi->peb_buf1, 0xFF, ubi->leb_size))
goto out_unlock;
ubi_err("PEB %d contains corrupted VID header, and the data does not "
"contain all 0xFF, this may be a non-UBI PEB or a severe VID "
@ -806,8 +805,11 @@ static int check_corruption(struct ubi_device *ubi, struct ubi_vid_hdr *vid_hdr,
pnum, ubi->leb_start, ubi->leb_size);
ubi_dbg_print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
ubi->peb_buf1, ubi->leb_size, 1);
err = 1;
out_unlock:
mutex_unlock(&ubi->buf_mutex);
return 1;
return err;
}
/**