X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Ftty%2Ftty_ldisc.c;h=5af8f1874c1aab02fc16dbb0950d7264caa282ca;hb=5ca9d3a4286a1a4aaa46acc7c1c29a15d8d0fea2;hp=71750cbac31f745a6a899bc598cf0af1b84556b2;hpb=b2293cb5c6356e31a1c3275b0f84919d592902c9;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 71750cbac31f..5af8f1874c1a 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -319,7 +319,7 @@ __tty_ldisc_lock_nested(struct tty_struct *tty, unsigned long timeout)
 
 static inline void __tty_ldisc_unlock(struct tty_struct *tty)
 {
-	return ldsem_up_write(&tty->ldisc_sem);
+	ldsem_up_write(&tty->ldisc_sem);
 }
 
 static int __lockfunc