This function's return value is never used, so make it void.

Signed-off-by: Lev Stipakov <lstipa...@gmail.com>
---
 src/openvpn/tun.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/openvpn/tun.h b/src/openvpn/tun.h
index 69831c4..475643a 100644
--- a/src/openvpn/tun.h
+++ b/src/openvpn/tun.h
@@ -513,7 +513,7 @@ tun_event_handle(const struct tuntap *tt)
 #endif
 }
 
-static inline unsigned int
+static inline void
 tun_set(struct tuntap *tt,
         struct event_set *es,
         unsigned int rwflags,
@@ -539,7 +539,6 @@ tun_set(struct tuntap *tt,
 #endif
         tt->rwflags_debug = rwflags;
     }
-    return rwflags;
 }
 
 const char *tun_stat(const struct tuntap *tt, unsigned int rwflags, struct 
gc_arena *gc);
-- 
2.7.4



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