From ebc7709f65001911f275e13dd5f29b02803c0688 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 3 Jul 2018 07:51:09 +0100 Subject: [PATCH] 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 Signed-off-by: Shaohua Li --- drivers/md/raid5-cache.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 2b775abf377b7..7416db70c6cc0 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); -- 2.30.2