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Possible minor bug in xen-blkfront

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Possible minor bug in xen-blkfront

Erwan RENIER
Hi,
I just noticed in initramfs that i can't rmmod xen-blkfront and modprobe
it again :
it will says something like the device major allready exists and indeed
the line about xvd stays in /proc/devices
With the dm_mod ,for example, the line disappear from /proc/modules with
rmmod

maybe somthing like :
     unregister_blkdev(XENVBD_MAJOR, DEV_NAME);
should be added to the xlblk_exit function ?

( Allthought i 'm not sure it will make any problem except for me :)



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