[prev in list] [next in list] [prev in thread] [next in thread]
List: linux-can
Subject: [net-next 32/39] can: c_can: replace double assignments by two single ones
From: Marc Kleine-Budde <mkl () pengutronix ! de>
Date: 2021-03-30 11:45:52
Message-ID: 20210330114559.1114855-33-mkl () pengutronix ! de
[Download RAW message or body]
This patch replaces the double assignments by two single ones, to make
checkpatch happy.
Link: https://lore.kernel.org/r/20210304154240.2747987-6-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/c_can/c_can.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index cd98d30dd083..7d63b227275d 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -703,7 +703,8 @@ static void c_can_do_tx(struct net_device *dev)
struct net_device_stats *stats = &dev->stats;
u32 idx, obj, pkts = 0, bytes = 0, pend, clr;
- clr = pend = priv->read_reg(priv, C_CAN_INTPND2_REG);
+ pend = priv->read_reg(priv, C_CAN_INTPND2_REG);
+ clr = pend;
while ((idx = ffs(pend))) {
idx--;
@@ -1029,7 +1030,8 @@ static int c_can_poll(struct napi_struct *napi, int quota)
/* Only read the status register if a status interrupt was pending */
if (atomic_xchg(&priv->sie_pending, 0)) {
- priv->last_status = curr = priv->read_reg(priv, C_CAN_STS_REG);
+ priv->last_status = priv->read_reg(priv, C_CAN_STS_REG);
+ curr = priv->last_status;
/* Ack status on C_CAN. D_CAN is self clearing */
if (priv->type != BOSCH_D_CAN)
priv->write_reg(priv, C_CAN_STS_REG, LEC_UNUSED);
--
2.30.2
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic