This patch fixes a potential memory leak in scsi_alloc_sdev.

If slave_alloc kmallocs memory and the get_device() (around line 245)
fails then we goto the error path.  The error path never calls
slave_destroy.

The attached patch adds a few error checks for the pci dma_mask setting
routines, which after all can fail and thus need their return code
checked.

I am attaching the latest version of the qla1280 driver for inclusion in
the next 2.6.x release. It is mostly based on Christoph's cleanup work
and a couple of changes of my own. I don't know if it is too late for
2.6.1, but otherwise it would be nice to get it into 2.6.2.

I have built and tested this using 2.6.0-test11 on an ia64, but I don't
think there were any major SCSI changes since then.

into mulgrave.(none):/home/jejb/BK/scsi-misc-2.7

into home.osdl.org:/home/torvalds/v2.5/linux

Spotted by Matteo Croce 

into home.osdl.org:/home/torvalds/v2.5/linux

From Martin Diehl.

From Martin Diehl.

Also, make sir-dev locking compatible with irport.
From Martin Diehl.

[ATM]: br2684 incorrectly handles frames recvd with FCS (by Alex Zeffertt <ajz@cambridgebroadband.com>)

Spotted by Andreas Henriksson <andreas@scream.fjortis.info>

into lips.borg.umn.edu:/export/music/bkroot/xfs-linux-2.6

We must not mark the process TASK_STOPPED early, because
that might allow a signal to wake it up before we actually
got to the "wake_up_forked_process()" state. Total confusion
would happen.

Make wake_up_forked_process() verify the new world order.