[SCSI] sg: use wait_event_interruptible()

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Afaics the use of __wait_event_interruptible() as opposed to
wait_event_interruptible() is purely historic.  So let's follow the rest
of the kernel and check the condition before prepare_to_wait() - and
also make the code a bit nicer.

Signed-off-by: Joern Engel <joern@logfs.org>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Jörn Engel 2012-04-12 17:33:25 -04:00 • committed by James Bottomley

parent 794c10fa0f

commit 3f0c6aba0b

1 changed files with 7 additions and 12 deletions

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drivers/scsi/sg.c

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