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| author | Robert P. J. Day <rpjday@crashcourse.ca> | 2008-04-24 21:42:44 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2008-04-25 13:26:36 +0100 |
| commit | c12bfc923ee02de5611730ddec087c11b3947038 (patch) | |
| tree | 0b90122bfeaefc1acd78f4d968c29e03cf322ce9 | |
| parent | 8ee2767a5903fde549fd3597690f64c8d951051a (diff) | |
| download | linux-stable-c12bfc923ee02de5611730ddec087c11b3947038.tar.gz linux-stable-c12bfc923ee02de5611730ddec087c11b3947038.tar.bz2 linux-stable-c12bfc923ee02de5611730ddec087c11b3947038.zip | |
dm raid1: use list_split_init
Use shorter list_splice_init() for brevity.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| -rw-r--r-- | drivers/md/dm-raid1.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 762cb086bb7f..64489e714c95 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -405,24 +405,22 @@ static void rh_update_states(struct region_hash *rh) write_lock_irq(&rh->hash_lock); spin_lock(&rh->region_lock); if (!list_empty(&rh->clean_regions)) { - list_splice(&rh->clean_regions, &clean); - INIT_LIST_HEAD(&rh->clean_regions); + list_splice_init(&rh->clean_regions, &clean); list_for_each_entry(reg, &clean, list) list_del(®->hash_list); } if (!list_empty(&rh->recovered_regions)) { - list_splice(&rh->recovered_regions, &recovered); - INIT_LIST_HEAD(&rh->recovered_regions); + list_splice_init(&rh->recovered_regions, &recovered); list_for_each_entry (reg, &recovered, list) list_del(®->hash_list); } if (!list_empty(&rh->failed_recovered_regions)) { - list_splice(&rh->failed_recovered_regions, &failed_recovered); - INIT_LIST_HEAD(&rh->failed_recovered_regions); + list_splice_init(&rh->failed_recovered_regions, + &failed_recovered); list_for_each_entry(reg, &failed_recovered, list) list_del(®->hash_list); |