diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-03-04 15:21:36 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-03-30 11:14:52 +0200 |
| commit | 995380f3fbfbce3d700293f375aae0a1ddad3266 (patch) | |
| tree | 9d97d70a2d354d3c91c9e4078a0a26f67ec65042 /drivers/net/can/c_can | |
| parent | 0c1b0138d641316bba1871e127fc1c7ef0e029e3 (diff) | |
can: c_can: replace double assignments by two single ones
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>
Diffstat (limited to 'drivers/net/can/c_can')
| -rw-r--r-- | drivers/net/can/c_can/c_can.c | 6 |
1 files 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); |