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Commit 483e0132 authored by Eyal Perry's avatar Eyal Perry Committed by David S. Miller
Browse files

net/mlx4_core: Removed unnecessary bit operation condition 



Fix the "warn: suspicious bitop condition" made by the smatch semantic
checker on:
drivers/net/ethernet/mellanox/mlx4/main.c:509 mlx4_slave_cap()

Signed-off-by: default avatarEyal Perry <eyalpe@mellanox.com>
Signed-off-by: default avatarAmir Vadai <amirv@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c05a116f

drivers/net/ethernet/mellanox/mlx4/main.c

+4 −5
Original line number Diff line number Diff line
@@ -104,8 +104,6 @@ module_param(enable_64b_cqe_eqe, bool, 0444); 
MODULE_PARM_DESC(enable_64b_cqe_eqe,

		 "Enable 64 byte CQEs/EQEs when the FW supports this (default: True)");



#define HCA_GLOBAL_CAP_MASK            0



#define PF_CONTEXT_BEHAVIOUR_MASK	MLX4_FUNC_CAP_64B_EQE_CQE



static char mlx4_version[] =
@@ -582,9 +580,10 @@ static int mlx4_slave_cap(struct mlx4_dev *dev) 
		return err;

	}



	/*fail if the hca has an unknown capability */

	if ((hca_param.global_caps | HCA_GLOBAL_CAP_MASK) !=

	    HCA_GLOBAL_CAP_MASK) {

	/* fail if the hca has an unknown global capability

	 * at this time global_caps should be always zeroed

	 */

	if (hca_param.global_caps) {

		mlx4_err(dev, "Unknown hca global capabilities\n");

		return -ENOSYS;

	}