cciss: fix negative logical drive count in procfs

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This patch fixes a problem where the logical volume count may go negative.
In some instances if several logical are configured on a controller and all
of them are deleted using the online utilities the volume count in /proc may
go negative with no way get it correct again.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net>
Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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Mike Miller 2008-08-04 11:54:53 +02:00 • committed by Jens Axboe

parent 6ae5ce8e8d

commit eece695f8b

1 changed files with 9 additions and 6 deletions

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drivers/block/cciss.c

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