From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Several variables are being assigned with values that are never
read and being updated later with a new value. The initializations
are redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/tty/serial/jsm/jsm_cls.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c
index b507a2cec926..b58ea4344aaf 100644
--- a/drivers/tty/serial/jsm/jsm_cls.c
+++ b/drivers/tty/serial/jsm/jsm_cls.c
@@ -349,8 +349,8 @@ static void cls_assert_modem_signals(struct jsm_channel *ch)
static void cls_copy_data_from_uart_to_queue(struct jsm_channel *ch)
{
- int qleft = 0;
- u8 linestatus = 0;
+ int qleft;
+ u8 linestatus;
u8 error_mask = 0;
u16 head;
u16 tail;
@@ -365,8 +365,6 @@ static void cls_copy_data_from_uart_to_queue(struct jsm_channel *ch)
head = ch->ch_r_head & RQUEUEMASK;
tail = ch->ch_r_tail & RQUEUEMASK;
- /* Get our cached LSR */
- linestatus = ch->ch_cached_lsr;
ch->ch_cached_lsr = 0;
/* Store how much space we have left in the queue */
--
2.30.2
