[src/trunk]: src/sys/dev/sysmon Release the mutex before taking a quick exit.

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5de9a18fc8c7
branches:  trunk
changeset: 780274:5de9a18fc8c7
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Wed Jul 18 20:50:40 2012 +0000

description:
Release the mutex before taking a quick exit.

diffstat:

 sys/dev/sysmon/sysmon_envsys_events.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r 898a833e3bdd -r 5de9a18fc8c7 sys/dev/sysmon/sysmon_envsys_events.c
--- a/sys/dev/sysmon/sysmon_envsys_events.c     Wed Jul 18 20:46:36 2012 +0000
+++ b/sys/dev/sysmon/sysmon_envsys_events.c     Wed Jul 18 20:50:40 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sysmon_envsys_events.c,v 1.101 2012/07/16 13:55:01 pgoyette Exp $ */
+/* $NetBSD: sysmon_envsys_events.c,v 1.102 2012/07/18 20:50:40 pgoyette Exp $ */
 
 /*-
  * Copyright (c) 2007, 2008 Juan Romero Pardines.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sysmon_envsys_events.c,v 1.101 2012/07/16 13:55:01 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sysmon_envsys_events.c,v 1.102 2012/07/18 20:50:40 pgoyette Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -186,8 +186,10 @@
                }
                break;
        }
-       if (crittype == PENVSYS_EVENT_NULL && see != NULL)
+       if (crittype == PENVSYS_EVENT_NULL && see != NULL) {
+               mutex_exit(&sme->sme_mtx);
                return EEXIST;
+       }
 
        if (see == NULL) {
                /*