[src/trunk]: src/sys/opencrypto fix: remove unmatched mutex_exit/enter. must ...

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

details:   https://anonhg.NetBSD.org/src/rev/670dcdfccb0e
branches:  trunk
changeset: 352106:670dcdfccb0e
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Thu Mar 16 05:23:56 2017 +0000

description:
fix: remove unmatched mutex_exit/enter. must be forgetting to remove at crypto.c:r1.41

diffstat:

 sys/opencrypto/crypto.c |  9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diffs (31 lines):

diff -r 21c27f510582 -r 670dcdfccb0e sys/opencrypto/crypto.c
--- a/sys/opencrypto/crypto.c   Thu Mar 16 05:18:14 2017 +0000
+++ b/sys/opencrypto/crypto.c   Thu Mar 16 05:23:56 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: crypto.c,v 1.49 2017/02/09 06:03:29 knakahara Exp $ */
+/*     $NetBSD: crypto.c,v 1.50 2017/03/16 05:23:56 knakahara Exp $ */
 /*     $FreeBSD: src/sys/opencrypto/crypto.c,v 1.4.2.5 2003/02/26 00:14:05 sam Exp $   */
 /*     $OpenBSD: crypto.c,v 1.41 2002/07/17 23:52:38 art Exp $ */
 
@@ -53,7 +53,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: crypto.c,v 1.49 2017/02/09 06:03:29 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: crypto.c,v 1.50 2017/03/16 05:23:56 knakahara Exp $");
 
 #include <sys/param.h>
 #include <sys/reboot.h>
@@ -982,11 +982,8 @@
                int (*process)(void *, struct cryptop *, int);
                void *arg;
 
-               if (crypto_drivers[hid].cc_flags & CRYPTOCAP_F_CLEANUP) {
-                       mutex_exit(&crypto_mtx);
+               if (crypto_drivers[hid].cc_flags & CRYPTOCAP_F_CLEANUP)
                        crypto_freesession(crp->crp_sid);
-                       mutex_enter(&crypto_mtx);
-               }
                process = crypto_drivers[hid].cc_process;
                arg = crypto_drivers[hid].cc_arg;