[rtems-libbsd commit] Disable unused pfil_try_rlock()

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    6bc51908292afc0f852cdf64f85908956978baa8
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=6bc51908292afc0f852cdf64f85908956978baa8

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Mar  6 12:06:38 2017 +0100

Disable unused pfil_try_rlock()

---

 freebsd/sys/net/pfil.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/freebsd/sys/net/pfil.c b/freebsd/sys/net/pfil.c
index 7fcecc8..8f4f50b 100644
--- a/freebsd/sys/net/pfil.c
+++ b/freebsd/sys/net/pfil.c
@@ -105,6 +105,7 @@ pfil_chain_get(int dir, struct pfil_head *ph)
 		return (NULL);
 }
 
+#ifndef __rtems__
 /*
  * pfil_try_rlock() acquires rm reader lock for specified head
  * if this is immediately possible.
@@ -115,6 +116,7 @@ pfil_try_rlock(struct pfil_head *ph, struct rm_priotracker *tracker)
 
 	return (PFIL_TRY_RLOCK(ph, tracker));
 }
+#endif /* __rtems__ */
 
 /*
  * pfil_rlock() acquires rm reader lock for specified head.