diff options
Diffstat (limited to 'drivers/staging/dgnc/dgnc_cls.c')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_cls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index 72f0aaa6911f..0ff3139e52b6 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -823,7 +823,7 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) tail = ch->ch_r_tail; /* Store how much space we have left in the queue */ - qleft = (tail - head - 1); + qleft = tail - head - 1; if (qleft < 0) qleft += RQUEUEMASK + 1; |