diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2012-05-15 10:34:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-16 00:56:58 -0400 |
| commit | 162344ed2c80845200845f83e310fa3058bfe001 (patch) | |
| tree | 2c6da0a466f9dd63d57fab6cb150d9d4eb9ca01b /drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | |
| parent | bc9b35ad41387379e0b1257b3171da0dca73562d (diff) | |
| download | lwn-162344ed2c80845200845f83e310fa3058bfe001.tar.gz lwn-162344ed2c80845200845f83e310fa3058bfe001.zip | |
net/mlx4: Address build warnings on set but not used variables
Handle the compiler warnings on variables which are set but not used
by removing the relevant variable or casting a return value which is
ignored on purpose to void.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 8752e6e08169..4b045b8cfdde 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -2536,7 +2536,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave, struct mlx4_qp qp; /* dummy for calling attach/detach */ u8 *gid = inbox->buf; enum mlx4_protocol prot = (vhcr->in_modifier >> 28) & 0x7; - int err, err1; + int err; int qpn; struct res_qp *rqp; int attach = vhcr->op_modifier; @@ -2571,7 +2571,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave, ex_rem: /* ignore error return below, already in error */ - err1 = rem_mcg_res(dev, slave, rqp, gid, prot, type); + (void) rem_mcg_res(dev, slave, rqp, gid, prot, type); ex_put: put_res(dev, slave, qpn, RES_QP); @@ -2604,13 +2604,12 @@ static void detach_qp(struct mlx4_dev *dev, int slave, struct res_qp *rqp) { struct res_gid *rgid; struct res_gid *tmp; - int err; struct mlx4_qp qp; /* dummy for calling attach/detach */ list_for_each_entry_safe(rgid, tmp, &rqp->mcg_list, list) { qp.qpn = rqp->local_qpn; - err = mlx4_qp_detach_common(dev, &qp, rgid->gid, rgid->prot, - rgid->steer); + (void) mlx4_qp_detach_common(dev, &qp, rgid->gid, rgid->prot, + rgid->steer); list_del(&rgid->list); kfree(rgid); } |