svn commit: r302638 - head/sys/dev/hyperv/vmbus
Sepherosa Ziehau
sephe at FreeBSD.org
Tue Jul 12 09:06:26 UTC 2016
Author: sephe
Date: Tue Jul 12 09:06:25 2016
New Revision: 302638
URL: https://svnweb.freebsd.org/changeset/base/302638
Log:
hyperv/vmbus: Destroy channel list lock upon attach failure and detach.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D7003
Modified:
head/sys/dev/hyperv/vmbus/vmbus.c
Modified: head/sys/dev/hyperv/vmbus/vmbus.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus.c Tue Jul 12 08:55:08 2016 (r302637)
+++ head/sys/dev/hyperv/vmbus/vmbus.c Tue Jul 12 09:06:25 2016 (r302638)
@@ -1202,6 +1202,7 @@ cleanup:
}
free(sc->vmbus_chmap, M_DEVBUF);
mtx_destroy(&sc->vmbus_scan_lock);
+ mtx_destroy(&sc->vmbus_chlist_lock);
return (ret);
}
@@ -1283,6 +1284,8 @@ vmbus_detach(device_t dev)
free(sc->vmbus_chmap, M_DEVBUF);
mtx_destroy(&sc->vmbus_scan_lock);
+ mtx_destroy(&sc->vmbus_chlist_lock);
+
return (0);
}
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