tree 7f635176a79e85fd6fe4ba24119b64c895a9ebed
parent 4467453502f1a2b177c43867119e54671d78b6de
author André Almeida <andrealmeid@collabora.com> 1568642878 -0300
committer Jens Axboe <axboe@kernel.dk> 1568644707 -0600

null_blk: match the type of parameter nr_devices

Since the variable nr_devices is an unsigned int, the module_param()
should also use this type. Change the type so they can match.

Fixes: f7c4ce890dd2 ("null_blk: validate the number of devices")
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>