From: Jörn Engel <joern@logfs.org>
Date: Thu, 12 Apr 2012 21:33:25 +0000 (-0400)
Subject: [SCSI] sg: use wait_event_interruptible()
X-Git-Tag: v3.5-rc1~172^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f0c6aba0b65a68013c1e0db1b015f02e6ec24be;p=pandora-kernel.git

[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>
---

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