]> git.baikalelectronics.ru Git - kernel.git/commit
blk-mq: no need to check return value of debugfs_create functions
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 12 Jun 2019 12:30:19 +0000 (14:30 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 13 Jun 2019 09:00:30 +0000 (03:00 -0600)
commitaf37d63c8b611e85ff718dc3db15a62d90c46e56
treea83b63245233ef9095d7b576b85d59e450854190
parent7543e9e96b3512e4030e025e35f93365f9fc9d87
blk-mq: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

When all of these checks are cleaned up, lots of the functions used in
the blk-mq-debugfs code can now return void, as no need to check the
return value of them either.

Overall, this ends up cleaning up the code and making it smaller, always
a nice win.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq-debugfs.c
block/blk-mq-debugfs.h