count doesn't change between the last check a few lines before so remove this
redundant check
Signed-off-by: Giedrius Statkevičius <giedrius.statkevic...@gmail.com>
---
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 0b9bed4..651a925 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -1775,12 +1775,6 @@ 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;
-
if (from_user) {
count = min(count, WRITEBUFLEN);
--
2.3.5
--
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