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[SCSI] sg: use wait_event_interruptible()
authorJörn Engel <joern@logfs.org>
Thu, 12 Apr 2012 21:33:25 +0000 (17:33 -0400)
committerJames Bottomley <JBottomley@Parallels.com>
Thu, 17 May 2012 09:08:53 +0000 (10:08 +0100)
commit3f0c6aba0b65a68013c1e0db1b015f02e6ec24be
tree9af2cdcfa608b794d783674f1e68129cf6d2d31dtree | snapshot (tar.gz zip)
parent794c10fa0fa4d1781c5651c31e3d4d0b71629128commit | diff
[SCSI] sg: use wait_event_interruptible()

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>
drivers/scsi/sg.c diff | blob | blame | history