diff options
| -rw-r--r-- | drivers/staging/dgap/dgap.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index d0be1ce..2f2aa59 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -2629,7 +2629,6 @@ static int dgap_tty_write(struct tty_struct *tty, const unsigned char *buf, char __iomem *vaddr; u16 head, tail, tmask, remain; int bufcount, n; - int orig_count; ulong lock_flags; if (!tty) @@ -2650,13 +2649,6 @@ static int dgap_tty_write(struct tty_struct *tty, const unsigned char *buf, if (!count) return 0; - /* - * Store original amount of characters passed in. - * This helps to figure out if we should ask the FEP - * to send us an event when it has more space available. - */ - orig_count = count; - spin_lock_irqsave(&ch->ch_lock, lock_flags); /* Get our space available for the channel from the board */ |