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/linux/drivers/md/bcache/
H A Dbtree.cdiff 6c4ca1e36cdc1a0a7a84797804b87920ccbebf51 Sat Nov 25 00:14:27 CET 2017 Michael Lyle <mlyle@lyle.org> bcache: check return value of register_shrinker

register_shrinker is now __must_check, so check it to kill a warning.
Caller of bch_btree_cache_alloc in super.c appropriately checks return
value so this is fully plumbed through.

This V2 fixes checkpatch warnings and improves the commit description,
as I was too hasty getting the previous version out.

Signed-off-by: Michael Lyle <mlyle@lyle.org>
Reviewed-by: Vojtech Pavlik <vojtech@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>