diff options
| author |   Kyungmin Park <kyungmin.park@samsung.com> | 2008-05-22 10:32:18 +0900 |
|---|---|---|
| committer |   Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-07-24 13:32:54 +0300 |
| commit | cadb40ccc16a26a738f1cbc963e35b21edd93e79 (patch) | |
| tree | acd1d5d02ecda07634f1c49432ddb39cd9f5d7fd /drivers/mtd/ubi/wl.c | |
| parent | UBI: fix buffer padding (diff) | |
| download | linux-dev-cadb40ccc16a26a738f1cbc963e35b21edd93e79.tar.xz linux-dev-cadb40ccc16a26a738f1cbc963e35b21edd93e79.zip | |
UBI: avoid unnecessary division operations
UBI already checks that @min io size is the power of 2 at io_init.
It is save to use bit operations then.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/mtd/ubi/wl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index a471a491f0ab..cc8fe2934d2b 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1368,7 +1368,7 @@ int ubi_thread(void *u) int err; if (kthread_should_stop()) - goto out; + break; if (try_to_freeze()) continue; @@ -1403,7 +1403,6 @@ int ubi_thread(void *u) cond_resched(); } -out: dbg_wl("background thread \"%s\" is killed", ubi->bgt_name); return 0; } |