diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-07-25 10:00:44 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-08-13 17:40:29 +0300 |
| commit | 7123e1c7ea29f841819900bcf99763aa51ecda58 (patch) | |
| tree | 8cb74701ad3c5d49d00d13afd6e9b101c9da9de5 /drivers/net/can/ti_hecc.c | |
| parent | babfcda6ef436a529edb5d48e8180c323f1ca391 (diff) | |
| download | linux-7123e1c7ea29f841819900bcf99763aa51ecda58.tar.xz | |
can: ti_hecc: ti_hecc_mailbox_read(): remove set but not used variable 'mbx_mask'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/can/ti_hecc.c: In function 'ti_hecc_mailbox_read':
drivers/net/can/ti_hecc.c:533:12: warning:
variable 'mbx_mask' set but not used [-Wunused-but-set-variable]
It is never used so can be removed.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Jeroen Hofstee <jhofstee@victronenergy.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/ti_hecc.c')
| -rw-r--r-- | drivers/net/can/ti_hecc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 2bfffa8c7dab..f8b19eef5d26 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -526,9 +526,8 @@ static unsigned int ti_hecc_mailbox_read(struct can_rx_offload *offload, u32 *timestamp, unsigned int mbxno) { struct ti_hecc_priv *priv = rx_offload_to_priv(offload); - u32 data, mbx_mask; + u32 data; - mbx_mask = BIT(mbxno); data = hecc_read_mbx(priv, mbxno, HECC_CANMID); if (data & HECC_CANMID_IDE) cf->can_id = (data & CAN_EFF_MASK) | CAN_EFF_FLAG; |