diff options
Diffstat (limited to 'fs/gfs2/recovery.c')
| -rw-r--r-- | fs/gfs2/recovery.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index 016ed1b2ca1d..2bb085a72e8e 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c @@ -55,17 +55,16 @@ int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) { struct list_head *head = &jd->jd_revoke_list; - struct gfs2_revoke_replay *rr; - int found = 0; + struct gfs2_revoke_replay *rr = NULL, *iter; - list_for_each_entry(rr, head, rr_list) { - if (rr->rr_blkno == blkno) { - found = 1; + list_for_each_entry(iter, head, rr_list) { + if (iter->rr_blkno == blkno) { + rr = iter; break; } } - if (found) { + if (rr) { rr->rr_where = where; return 0; } @@ -83,18 +82,17 @@ int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) { - struct gfs2_revoke_replay *rr; + struct gfs2_revoke_replay *rr = NULL, *iter; int wrap, a, b, revoke; - int found = 0; - list_for_each_entry(rr, &jd->jd_revoke_list, rr_list) { - if (rr->rr_blkno == blkno) { - found = 1; + list_for_each_entry(iter, &jd->jd_revoke_list, rr_list) { + if (iter->rr_blkno == blkno) { + rr = iter; break; } } - if (!found) + if (!rr) return 0; wrap = (rr->rr_where < jd->jd_replay_tail); |