Messages in this thread Patch in this message | | | From | Giedrius Statkevicius <> | Subject | [PATCH 2/2] staging: dgnc: remove redundant check | Date | Mon, 6 Apr 2015 02:16:53 +0300 |
| |
count doesn't get changed in between identical checks in dgnc_tty_write() so remove the second check
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> --- v2: no change
drivers/staging/dgnc/dgnc_tty.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index cf2eb21..61d5a8e 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1773,12 +1773,6 @@ static int dgnc_tty_write(struct tty_struct *tty, ch->ch_flags &= ~CH_PRON; } - /* - * If there is nothing left to copy, or I can't handle any more data, leave. - */ - if (count <= 0) - goto exit_retry; - n = count; /* -- 2.3.5
| |