Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a443db48e05a8d2d8db0a17409655c58da65a35e
Commit: a443db48e05a8d2d8db0a17409655c58da65a35e
Parent: 3261ebd7d4194ff30d0eae7ba8d937dcccf7235d
Author: Artem Bityutskiy <[EMAIL PROTECTED]>
AuthorDate: Mon May 21 20:26:05 2007 +0300
Committer: Artem Bityutskiy <[EMAIL PROTECTED]>
CommitDate: Wed Jul 18 16:53:57 2007 +0300
UBI: bugfix in ubi_leb_change()
Do not call 'ubi_wl_put_peb()' if the LEB was unmapped.
Reported-by: Gabor Loki <[EMAIL PROTECTED]>
Signed-off-by: Artem Bityutskiy <[EMAIL PROTECTED]>
---
drivers/mtd/ubi/eba.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index a182015..0db8dc7 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -891,11 +891,13 @@ retry:
goto write_error;
}
- err = ubi_wl_put_peb(ubi, vol->eba_tbl[lnum], 1);
- if (err) {
- ubi_free_vid_hdr(ubi, vid_hdr);
- leb_write_unlock(ubi, vol_id, lnum);
- return err;
+ if (vol->eba_tbl[lnum] >= 0) {
+ err = ubi_wl_put_peb(ubi, vol->eba_tbl[lnum], 1);
+ if (err) {
+ ubi_free_vid_hdr(ubi, vid_hdr);
+ leb_write_unlock(ubi, vol_id, lnum);
+ return err;
+ }
}
vol->eba_tbl[lnum] = pnum;
-
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