[src/trunk]: src/sys/dev/sysmon Release the mutex in the error path.

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

details:   https://anonhg.NetBSD.org/src/rev/d701d5e9d989
branches:  trunk
changeset: 337720:d701d5e9d989
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Sat Apr 25 00:54:14 2015 +0000

description:
Release the mutex in the error path.

diffstat:

 sys/dev/sysmon/sysmon_envsys.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r b9841f4a5ced -r d701d5e9d989 sys/dev/sysmon/sysmon_envsys.c
--- a/sys/dev/sysmon/sysmon_envsys.c    Fri Apr 24 23:36:48 2015 +0000
+++ b/sys/dev/sysmon/sysmon_envsys.c    Sat Apr 25 00:54:14 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sysmon_envsys.c,v 1.133 2015/04/24 11:34:14 pgoyette Exp $     */
+/*     $NetBSD: sysmon_envsys.c,v 1.134 2015/04/25 00:54:14 pgoyette Exp $     */
 
 /*-
  * Copyright (c) 2007, 2008 Juan Romero Pardines.
@@ -64,7 +64,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sysmon_envsys.c,v 1.133 2015/04/24 11:34:14 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sysmon_envsys.c,v 1.134 2015/04/25 00:54:14 pgoyette Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -779,6 +779,7 @@
        mutex_enter(&sme_global_mtx);
        if (!prop_dictionary_set(sme_propd, sme->sme_name, array)) {
                error = EINVAL;
+               mutex_exit(&sme_global_mtx);
                DPRINTF(("%s: prop_dictionary_set for '%s'\n", __func__,
                    sme->sme_name));
                goto out;