Message ID | 20230822062312.3982963-1-ruanjinjie@huawei.com (mailing list archive) |
---|---|
State | Awaiting Upstream |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | [net-next] net/mlx5: Use PTR_ERR_OR_ZERO() to simplify code | expand |
On 8/21/2023 11:23 PM, Jinjie Ruan wrote: > Return PTR_ERR_OR_ZERO() instead of return 0 or PTR_ERR() to > simplify code. > > Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> > --- > drivers/net/ethernet/mellanox/mlx5/core/en_fs.c | 8 ++------ > drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 10 ++-------- > 2 files changed, 4 insertions(+), 14 deletions(-) > > diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c > index 934b0d5ce1b3..777d311d44ef 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c > +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c > @@ -1283,9 +1283,7 @@ static int mlx5e_create_inner_ttc_table(struct mlx5e_flow_steering *fs, > mlx5e_set_inner_ttc_params(fs, rx_res, &ttc_params); > fs->inner_ttc = mlx5_create_inner_ttc_table(fs->mdev, > &ttc_params); > - if (IS_ERR(fs->inner_ttc)) > - return PTR_ERR(fs->inner_ttc); > - return 0; > + return PTR_ERR_OR_ZERO(fs->inner_ttc); > } > > int mlx5e_create_ttc_table(struct mlx5e_flow_steering *fs, > @@ -1295,9 +1293,7 @@ int mlx5e_create_ttc_table(struct mlx5e_flow_steering *fs, > > mlx5e_set_ttc_params(fs, rx_res, &ttc_params, true); > fs->ttc = mlx5_create_ttc_table(fs->mdev, &ttc_params); > - if (IS_ERR(fs->ttc)) > - return PTR_ERR(fs->ttc); > - return 0; > + return PTR_ERR_OR_ZERO(fs->ttc); > } > > int mlx5e_create_flow_steering(struct mlx5e_flow_steering *fs, > diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c > index 7d9bbb494d95..101b3bb90863 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c > +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c > @@ -507,10 +507,7 @@ static int mlx5_lag_create_ttc_table(struct mlx5_lag *ldev) > > mlx5_lag_set_outer_ttc_params(ldev, &ttc_params); > port_sel->outer.ttc = mlx5_create_ttc_table(dev, &ttc_params); > - if (IS_ERR(port_sel->outer.ttc)) > - return PTR_ERR(port_sel->outer.ttc); > - > - return 0; > + return PTR_ERR_OR_ZERO(port_sel->outer.ttc); > } > > static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev) > @@ -521,10 +518,7 @@ static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev) > > mlx5_lag_set_inner_ttc_params(ldev, &ttc_params); > port_sel->inner.ttc = mlx5_create_inner_ttc_table(dev, &ttc_params); > - if (IS_ERR(port_sel->inner.ttc)) > - return PTR_ERR(port_sel->inner.ttc); > - > - return 0; > + return PTR_ERR_OR_ZERO(port_sel->inner.ttc); > } > > int mlx5_lag_port_sel_create(struct mlx5_lag *ldev,
On 22 Aug 14:23, Jinjie Ruan wrote: >Return PTR_ERR_OR_ZERO() instead of return 0 or PTR_ERR() to >simplify code. > >Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Applied to net-next-mlx5
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c index 934b0d5ce1b3..777d311d44ef 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -1283,9 +1283,7 @@ static int mlx5e_create_inner_ttc_table(struct mlx5e_flow_steering *fs, mlx5e_set_inner_ttc_params(fs, rx_res, &ttc_params); fs->inner_ttc = mlx5_create_inner_ttc_table(fs->mdev, &ttc_params); - if (IS_ERR(fs->inner_ttc)) - return PTR_ERR(fs->inner_ttc); - return 0; + return PTR_ERR_OR_ZERO(fs->inner_ttc); } int mlx5e_create_ttc_table(struct mlx5e_flow_steering *fs, @@ -1295,9 +1293,7 @@ int mlx5e_create_ttc_table(struct mlx5e_flow_steering *fs, mlx5e_set_ttc_params(fs, rx_res, &ttc_params, true); fs->ttc = mlx5_create_ttc_table(fs->mdev, &ttc_params); - if (IS_ERR(fs->ttc)) - return PTR_ERR(fs->ttc); - return 0; + return PTR_ERR_OR_ZERO(fs->ttc); } int mlx5e_create_flow_steering(struct mlx5e_flow_steering *fs, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c index 7d9bbb494d95..101b3bb90863 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c @@ -507,10 +507,7 @@ static int mlx5_lag_create_ttc_table(struct mlx5_lag *ldev) mlx5_lag_set_outer_ttc_params(ldev, &ttc_params); port_sel->outer.ttc = mlx5_create_ttc_table(dev, &ttc_params); - if (IS_ERR(port_sel->outer.ttc)) - return PTR_ERR(port_sel->outer.ttc); - - return 0; + return PTR_ERR_OR_ZERO(port_sel->outer.ttc); } static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev) @@ -521,10 +518,7 @@ static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev) mlx5_lag_set_inner_ttc_params(ldev, &ttc_params); port_sel->inner.ttc = mlx5_create_inner_ttc_table(dev, &ttc_params); - if (IS_ERR(port_sel->inner.ttc)) - return PTR_ERR(port_sel->inner.ttc); - - return 0; + return PTR_ERR_OR_ZERO(port_sel->inner.ttc); } int mlx5_lag_port_sel_create(struct mlx5_lag *ldev,
Return PTR_ERR_OR_ZERO() instead of return 0 or PTR_ERR() to simplify code. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_fs.c | 8 ++------ drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 10 ++-------- 2 files changed, 4 insertions(+), 14 deletions(-)