2020-11-20 18:35:19

by Gustavo A. R. Silva

Subject: [PATCH 044/141] net/mlx4: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of just letting the code
fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 1187ef1375e2..e6b8b8dc7894 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -2660,6 +2660,7 @@ int mlx4_FREE_RES_wrapper(struct mlx4_dev *dev, int slave,
case RES_XRCD:
err = xrcdn_free_res(dev, slave, vhcr->op_modifier, alop,
vhcr->in_param, &vhcr->out_param);
+ break;

default:
break;
--
2.27.0

2020-11-22 08:40:17

by Tariq Toukan

Subject: Re: [PATCH 044/141] net/mlx4: Fix fall-through warnings for Clang

On 11/20/2020 8:31 PM, Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of just letting the code
> fall through to the next case.
>
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva <[email protected]>
> ---
> drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> index 1187ef1375e2..e6b8b8dc7894 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> @@ -2660,6 +2660,7 @@ int mlx4_FREE_RES_wrapper(struct mlx4_dev *dev, int slave,
> case RES_XRCD:
> err = xrcdn_free_res(dev, slave, vhcr->op_modifier, alop,
> vhcr->in_param, &vhcr->out_param);
> + break;
>
> default:
> break;
>

Reviewed-by: Tariq Toukan <[email protected]>

Thanks for your patch.

2020-11-23 22:54:09

by Gustavo A. R. Silva

Subject: Re: [PATCH 044/141] net/mlx4: Fix fall-through warnings for Clang

On Sun, Nov 22, 2020 at 10:36:01AM +0200, Tariq Toukan wrote:
>
>
> On 11/20/2020 8:31 PM, Gustavo A. R. Silva wrote:
> > In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> > by explicitly adding a break statement instead of just letting the code
> > fall through to the next case.
> >
> > Link: https://github.com/KSPP/linux/issues/115
> > Signed-off-by: Gustavo A. R. Silva <[email protected]>
> > ---
> > drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> > index 1187ef1375e2..e6b8b8dc7894 100644
> > --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> > +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
> > @@ -2660,6 +2660,7 @@ int mlx4_FREE_RES_wrapper(struct mlx4_dev *dev, int slave,
> > case RES_XRCD:
> > err = xrcdn_free_res(dev, slave, vhcr->op_modifier, alop,
> > vhcr->in_param, &vhcr->out_param);
> > + break;
> > default:
> > break;
> >
>
> Reviewed-by: Tariq Toukan <[email protected]>
>
> Thanks for your patch.

Thanks, Tariq.
--
Gustavo