diff options
| author | hujianyang <hujianyang@huawei.com> | 2014-06-24 07:46:36 +0400 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2014-07-19 10:53:51 +0400 |
| commit | c7b5bb0beb80e5ee993118ae82d0b8264526b6bf (patch) | |
| tree | 05423b7e781a036807e903f15ad7763ea580ec24 | |
| parent | b793a8c8885d87d9867fb2dbfdc1ef7b5877d71b (diff) | |
| download | linux-c7b5bb0beb80e5ee993118ae82d0b8264526b6bf.tar.xz | |
UBIFS: remove useless @ecc in struct ubifs_scan_leb
We set @ecc in ubifs_scan_leb only if leb_read returns EBADMSG and
do not use it any more. This patch removes this variable and adds
comments about EBADMSG handling.
Artem: re-phrase commentaries
Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
| -rw-r--r-- | fs/ubifs/scan.c | 7 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.h | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/fs/ubifs/scan.c b/fs/ubifs/scan.c index 58aa05df2bb6..e5b7c591841b 100644 --- a/fs/ubifs/scan.c +++ b/fs/ubifs/scan.c @@ -157,9 +157,10 @@ struct ubifs_scan_leb *ubifs_start_scan(const struct ubifs_info *c, int lnum, return ERR_PTR(err); } - if (err == -EBADMSG) - sleb->ecc = 1; - + /* + * Note, we ignore integrity errors (EBASMSG) because all the nodes are + * protected by CRC checksums. + */ return sleb; } diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index c1f71fe17cc0..977a01bf1720 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -314,7 +314,6 @@ struct ubifs_scan_node { * @nodes_cnt: number of nodes scanned * @nodes: list of struct ubifs_scan_node * @endpt: end point (and therefore the start of empty space) - * @ecc: read returned -EBADMSG * @buf: buffer containing entire LEB scanned */ struct ubifs_scan_leb { @@ -322,7 +321,6 @@ struct ubifs_scan_leb { int nodes_cnt; struct list_head nodes; int endpt; - int ecc; void *buf; }; |