[SCSI] qla2xxx: Handle IRQ-0 assignments by the system.
authorAndrew Vasquez <andrew.vasquez@qlogic.com>
Mon, 29 Jan 2007 18:22:20 +0000 (10:22 -0800)
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>
Wed, 31 Jan 2007 17:06:12 +0000 (11:06 -0600)
No restriction should be placed on the IRQ number assigned
to a given ISP.  Original code incorrectly assumed a
non-zero IRQ number assignment by the system.  In these
circumstances the proper freeing of the IRQ (via free_irq())
would not take place.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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