Revert "tty: make receive_buf() return the amout of bytes received"

[pandora-kernel.git] / drivers / net / wan / x25_asy.c

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 40398bf..24297b2 100644 (file)
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -517,18 +517,17 @@ static int x25_asy_close(struct net_device *dev)
  * and sent on to some IP layer for further processing.
  */
 
-static unsigned int x25_asy_receive_buf(struct tty_struct *tty,
+static void x25_asy_receive_buf(struct tty_struct *tty,
                                const unsigned char *cp, char *fp, int count)
 {
        struct x25_asy *sl = tty->disc_data;
-       int bytes = count;
 
        if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
                return;
 
 
        /* Read the characters out of the buffer */
-       while (bytes--) {
+       while (count--) {
                if (fp && *fp++) {
                        if (!test_and_set_bit(SLF_ERROR, &sl->flags))
                                sl->dev->stats.rx_errors++;
@@ -537,8 +536,6 @@ static unsigned int x25_asy_receive_buf(struct tty_struct *tty,
                }
                x25_asy_unesc(sl, *cp++);
        }
-
-       return count;
 }
 
 /*