Fixed assignment in if condition.
Signed-off-by: Sahil Patidar <sahilpatidar4051@xxxxxxxxx>
---
drivers/tty/serial/jsm/jsm_tty.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c
index d74cbbbf33c6..44507b1ff93a 100644
--- a/drivers/tty/serial/jsm/jsm_tty.c
+++ b/drivers/tty/serial/jsm/jsm_tty.c
@@ -746,10 +746,10 @@ static void jsm_carrier(struct jsm_channel *ch)
void jsm_check_queue_flow_control(struct jsm_channel *ch)
{
struct board_ops *bd_ops = ch->ch_bd->bd_ops;
- int qleft;
+ int qleft = ch->ch_r_tail - ch->ch_r_head - 1;
/* Store how much space we have left in the queue */
- if ((qleft = ch->ch_r_tail - ch->ch_r_head - 1) < 0)
+ if (qleft < 0)
qleft += RQUEUEMASK + 1;
/*
--
2.32.0
