Shifting the integer value 1 is evaluated using 32-bit
arithmetic and then used in an expression that expects a 64-bit
value, so there is potentially an integer overflow. Fix this
by using the BIT_ULL macro to perform the shift and avoid the
overflow.
Addresses-Coverity: ("Unintentional integer overflow")
Fixes:
04a1839950d9 ("net: aquantia: implement data PTP datapath")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
if (work_done < budget) {
napi_complete_done(napi, work_done);
aq_nic->aq_hw_ops->hw_irq_enable(aq_nic->aq_hw,
- 1 << aq_ptp->ptp_ring_param.vec_idx);
+ BIT_ULL(aq_ptp->ptp_ring_param.vec_idx));
}
err_exit: