tree 7ce33ec7a0f1bb7386a347ed1e31c7f2513ed5c2
parent 2d11d9931f5968bddac50d9d224c4812d4be869a
author Stephen M. Cameron <scameron@beardog.cce.hp.com> 1253213270 -0500
committer Jens Axboe <jens.axboe@oracle.com> 1254424543 +0200

cciss: Fix excessive gendisk freeing bug on driver unload.

Fix bug that free_hba was calling put_disk for all gendisk[]
pointers -- all 1024 of them -- regardless of whether the were
used or not (NULL).  This bug could cause rmmod to oops if logical
drives had been deleted during the driver's lifetime.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>