diff options
Diffstat (limited to 'drivers/net/hamradio')
| -rw-r--r-- | drivers/net/hamradio/6pack.c | 8 | ||||
| -rw-r--r-- | drivers/net/hamradio/mkiss.c | 11 |
2 files changed, 7 insertions, 12 deletions
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 992089639ea..3e5d0b6b651 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -456,7 +456,7 @@ out: * a block of 6pack data has been received, which can now be decapsulated * and sent on to some IP layer for further processing. */ -static unsigned int sixpack_receive_buf(struct tty_struct *tty, +static void sixpack_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) { struct sixpack *sp; @@ -464,11 +464,11 @@ static unsigned int sixpack_receive_buf(struct tty_struct *tty, int count1; if (!count) - return 0; + return; sp = sp_get(tty); if (!sp) - return -ENODEV; + return; memcpy(buf, cp, count < sizeof(buf) ? count : sizeof(buf)); @@ -487,8 +487,6 @@ static unsigned int sixpack_receive_buf(struct tty_struct *tty, sp_put(sp); tty_unthrottle(tty); - - return count1; } /* diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 0e4f2353114..4c628393c8b 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -923,14 +923,13 @@ static long mkiss_compat_ioctl(struct tty_struct *tty, struct file *file, * a block of data has been received, which can now be decapsulated * and sent on to the AX.25 layer for further processing. */ -static unsigned int mkiss_receive_buf(struct tty_struct *tty, - const unsigned char *cp, char *fp, int count) +static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp, + char *fp, int count) { struct mkiss *ax = mkiss_get(tty); - int bytes = count; if (!ax) - return -ENODEV; + return; /* * Argh! mtu change time! - costs us the packet part received @@ -940,7 +939,7 @@ static unsigned int mkiss_receive_buf(struct tty_struct *tty, ax_changedmtu(ax); /* Read the characters out of the buffer */ - while (bytes--) { + while (count--) { if (fp != NULL && *fp++) { if (!test_and_set_bit(AXF_ERROR, &ax->flags)) ax->dev->stats.rx_errors++; @@ -953,8 +952,6 @@ static unsigned int mkiss_receive_buf(struct tty_struct *tty, mkiss_put(ax); tty_unthrottle(tty); - - return count; } /* |