bcache: fix wrong return value in bch_debug_init()

Browse source

in bch_debug_init(), ret is always 0, and the return value is useless,
change it to return 0 if be success after calling debugfs_create_dir(),
else return a non-zero value.

Signed-off-by: Tang Junhui <tang.junhui@zte.com.cn>
Reviewed-by: Michael Lyle <mlyle@lyle.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

This commit is contained in:

Tang Junhui 2018-01-08 12:21:22 -08:00 • committed by Jens Axboe

parent 4eca1cb28d

commit 539d39eb27

4 changed files with 87 additions and 47 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/md/bcache/bcache.h

View file

5

drivers/md/bcache/debug.c

View file

102

drivers/md/bcache/writeback.c

View file

3

drivers/md/bcache/writeback.h

View file