blktrace: use for_each_file()
authorJens Axboe <axboe@kernel.dk>
Tue, 10 Oct 2017 16:46:07 +0000 (10:46 -0600)
committerJens Axboe <axboe@kernel.dk>
Tue, 10 Oct 2017 16:46:07 +0000 (10:46 -0600)
commit3643a1f2f644490ddf954edc1bdebd7e87fc9502
tree38c025282ef88f5f46a00ed14e69135708308fe6
parent19ee42ac3287f0080a19f5ba31004c245bf1ebbe
blktrace: use for_each_file()

Instead of open-coding its own version.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
blktrace.c