From: NeilBrown <neilb@suse.de>
Date: Thu, 15 Mar 2012 20:40:02 +0000 (+1100)
Subject: lsusd: add missing unlock of disable file.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=9174966fabb76142f905a2d95625652433ab95a3;p=susman.git

lsusd: add missing unlock of disable file.

We shouldn't hold the disable file locked while
alerting watchers.  The comment said that we didn't,
but we did.
So unlock it.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/lsusd.c b/lsusd.c
index 91b0512..1886816 100644
--- a/lsusd.c
+++ b/lsusd.c
@@ -181,6 +181,7 @@ main(int argc, char *argv)
 			/* blocked - so need to ensure request still valid */
 			continue;
 		}
+		flock(disable, LOCK_UN);;
 		/* we got that without blocking but are not holding it */
 
 		/* Next two might block, but that doesn't abort suspend */