net: liquidio: simplify if expression

Fix the warning reported by kbuild:

cocci warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/cavium/liquidio/lio_main.c:1797:54-56: WARNING !A || A && B is equivalent to !A || B
   drivers/net/ethernet/cavium/liquidio/lio_main.c:1827:54-56: WARNING !A || A && B is equivalent to !A || B

Fixes: 8979f428a4af ("net: liquidio: release resources when liquidio driver open failed")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Saeed Mahameed <saeed@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 7577182..98793b2 100644 (file)
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -1794,7 +1794,7 @@ static int liquidio_open(struct net_device *netdev)
 
        ifstate_set(lio, LIO_IFSTATE_RUNNING);
 
-       if (!OCTEON_CN23XX_PF(oct) || (OCTEON_CN23XX_PF(oct) && !oct->msix_on)) {
+       if (!OCTEON_CN23XX_PF(oct) || !oct->msix_on) {
                ret = setup_tx_poll_fn(netdev);
                if (ret)
                        goto err_poll;
@@ -1824,7 +1824,7 @@ static int liquidio_open(struct net_device *netdev)
        return 0;
 
 err_rx_ctrl:
-       if (!OCTEON_CN23XX_PF(oct) || (OCTEON_CN23XX_PF(oct) && !oct->msix_on))
+       if (!OCTEON_CN23XX_PF(oct) || !oct->msix_on)
                cleanup_tx_poll_fn(netdev);
 err_poll:
        if (lio->ptp_clock) {