Commit e1b4d96d authored by Ilya Dryomov's avatar Ilya Dryomov
Browse files

rbd: refactor rbd_init() a bit 



Refactor rbd_init() a bit to make it more clear what's going on.

Signed-off-by: default avatarIlya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: default avatarAlex Elder <elder@linaro.org>
Reviewed-by: default avatarJosh Durgin <josh.durgin@inktank.com>
parent 90da258b

drivers/block/rbd.c

+8 −4
Original line number Diff line number Diff line
@@ -5292,18 +5292,22 @@ static int __init rbd_init(void) 


	if (!libceph_compatible(NULL)) {

		rbd_warn(NULL, "libceph incompatibility (quitting)");



		return -EINVAL;

	}



	rc = rbd_slab_init();

	if (rc)

		return rc;



	rc = rbd_sysfs_init();

	if (rc)

		rbd_slab_exit();

	else

		goto err_out_slab;



	pr_info("loaded\n");

	return 0;



err_out_slab:

	rbd_slab_exit();

	return rc;

}