Add a cleanup function to destroy the osname_lock and call it on module

unload.

Submitted by:	gallatin
Reported by:	Martin Karlsson <mk-freebsd@bredband.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/sys/compat/linux/linux_mib.c b/sys/compat/linux/linux_mib.c
index 53fee72..9d90874 100644
--- a/sys/compat/linux/linux_mib.c
+++ b/sys/compat/linux/linux_mib.c
@@ -149,6 +149,13 @@ linux_get_prison(struct thread *td)
 }
 
 void
+linux_mib_destroy(void)
+{
+
+	mtx_destroy(&osname_lock);
+}
+
+void
 linux_get_osname(struct thread *td, char *dst)
 {
 	register struct prison *pr;