diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2018-07-03 07:51:09 +0100 |
|---|---|---|
| committer |   Shaohua Li <shli@fb.com> | 2018-07-05 11:17:02 -0700 |
| commit | ebc7709f65001911f275e13dd5f29b02803c0688 (patch) | |
| tree | 62fe929e3d7e32af2a62571cc7c705e494a886f1 /drivers/md/raid5-cache.c | |
| parent | md-cluster: don't send msg if array is closing (diff) | |
| download | linux-dev-ebc7709f65001911f275e13dd5f29b02803c0688.tar.xz linux-dev-ebc7709f65001911f275e13dd5f29b02803c0688.zip | |
md/r5cache: remove redundant pointer bio
Pointer bio is being assigned but is never used hence it is redundant
and can be removed.
Cleans up clang warning:
warning: variable 'bio' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/raid5-cache.c')
| -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 2b775abf377b..7416db70c6cc 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -717,7 +717,6 @@ static void r5c_disable_writeback_async(struct work_struct *work) static void r5l_submit_current_io(struct r5l_log *log) { struct r5l_io_unit *io = log->current_io; - struct bio *bio; struct r5l_meta_block *block; unsigned long flags; u32 crc; @@ -730,7 +729,6 @@ static void r5l_submit_current_io(struct r5l_log *log) block->meta_size = cpu_to_le32(io->meta_offset); crc = crc32c_le(log->uuid_checksum, block, PAGE_SIZE); block->checksum = cpu_to_le32(crc); - bio = io->current_bio; log->current_io = NULL; spin_lock_irqsave(&log->io_list_lock, flags); |