diff options
| author | Shaohua Li | 2017-01-11 22:38:52 +0100 |
|---|---|---|
| committer | Shaohua Li | 2017-01-24 20:20:13 +0100 |
| commit | d46d29f072accb069cb42b5fbebcc77d9094a785 (patch) | |
| tree | 03e73cdb9804339ff011ddfe53c0f5b590c93b16 /drivers/md | |
| parent | Merge tag 'sound-4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/t... (diff) | |
| download | kernel-qcow2-linux-d46d29f072accb069cb42b5fbebcc77d9094a785.tar.gz kernel-qcow2-linux-d46d29f072accb069cb42b5fbebcc77d9094a785.tar.xz kernel-qcow2-linux-d46d29f072accb069cb42b5fbebcc77d9094a785.zip | |
md/raid5-cache: delete meaningless code
sector_t is unsigned long, it's never < 0
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5-cache.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 0e8ed2c327b0..e0d6dd1835d0 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -1393,8 +1393,6 @@ static void r5l_do_reclaim(struct r5l_log *log) next_checkpoint = r5c_calculate_new_cp(conf); spin_unlock_irq(&log->io_list_lock); - BUG_ON(reclaimable < 0); - if (reclaimable == 0 || !write_super) return; |