This patch removes an unnecessary test. We've already
tested it by the time we get here with no possiblity
of it being changed.
Signed-off-by: Mark Hounschell <ma...@compro.net>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Tested-by: Mark Hounschell <ma...@compro.net>
---
drivers/staging/dgap/dgap.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 6816cf7..29d6cbe 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -2731,16 +2731,6 @@ static int dgap_tty_write(struct tty_struct *tty, const
unsigned char *buf,
ch->ch_flags &= ~CH_PRON;
}
- /*
- * If there is nothing left to copy, or
- * I can't handle any more data, leave.
- */
- if (count <= 0) {
- dgap_set_firmware_event(un, UN_LOW | UN_EMPTY);
- spin_unlock_irqrestore(&ch->ch_lock, lock_flags);
- return 0;
- }
-
n = count;
/*
--
1.8.4.5
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