tty: riscom8, fix tty refcnt
authorJiri Slaby <jirislaby@gmail.com>
Sun, 6 Sep 2009 21:10:09 +0000 (23:10 +0200)
committerLive-CD User <linux@linux.site>
Sat, 19 Sep 2009 20:13:37 +0000 (13:13 -0700)
Stanse found a tty refcnt leak on one fail path in rc_transmit.
Fix that by jumping to the 'out' label.

http://stanse.fi.muni.cz/

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/riscom8.c

index 3c7cf2c..3cfa22d 100644 (file)
@@ -467,7 +467,7 @@ static void rc_transmit(struct riscom_board const *bp)
                        rc_out(bp, CD180_CCR, CCR_CORCHG2);
                        port->break_length = 0;
                }
-               return;
+               goto out;
        }
 
        count = CD180_NFIFO;