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um: Use enum req_op where appropriate
authorBart Van Assche <bvanassche@acm.org>
Thu, 14 Jul 2022 18:06:46 +0000 (11:06 -0700)
committerJens Axboe <axboe@kernel.dk>
Thu, 14 Jul 2022 18:14:31 +0000 (12:14 -0600)
commit7ee1de6e2712efabe8e6cab8db5238ed13643dc1
tree115fb681c996c3dc212432f5db9d1085aa039c07
parentba229aa8f2494bb76aa3f0c80e8a6c0023c829d7
um: Use enum req_op where appropriate

Improve static type checking by using type enum req_op instead of int where
appropriate.

Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-21-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
arch/um/drivers/ubd_kern.c