NULL noise in drivers/net

[linux-2.6-omap-h63xx.git] / drivers / net / hamradio / mkiss.c

diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 803a3bdea0af5f1e36d02055157f55107aff7c87..cfcd15af501e794777c0926ba45539b0dbfe89c1 100644 (file)
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -821,7 +821,7 @@ static void mkiss_close(struct tty_struct *tty)
        tty->disc_data = NULL;
        write_unlock(&disc_data_lock);
 
-       if (ax == 0)
+       if (!ax)
                return;
 
        /*