On 1/23/19 2:03 AM, Sudarsana Reddy Kalluru wrote:
> -----Original Message-----
> From: Gustavo A. R. Silva [mailto:gust...@embeddedor.com]
> Sent: 23 January 2019 13:23
> To: Rasesh Mody <rasesh.m...@cavium.com>; Sudarsana Kalluru
> <sudarsana.kall...@cavium.com>; dept-gelinuxnic...@cavium.com; David S.
> Miller <da...@davemloft.net>
> Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Gustavo A. R. Silva
> <gust...@embeddedor.com>
> Subject: [PATCH net-next] bna: Mark expected switch fall-throughs
>
> External Email
>
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we
> are expecting to fall through.
>
> This patch fixes the following warnings:
>
> drivers/net/ethernet/brocade/bna/bfa_ioc.c:790:3: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
> drivers/net/ethernet/brocade/bna/bfa_ioc.c:860:3: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
>
> Warning level 3 was used: -Wimplicit-fallthrough=3
>
> This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough
>
> Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
> ---
> drivers/net/ethernet/brocade/bna/bfa_ioc.c | 9 +++------
> 1 file changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
> b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
> index a36e38676640..cbc9175d74c5 100644
> --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
> +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
> @@ -788,9 +788,8 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum
> iocpf_event event)
>
> case IOCPF_E_INITFAIL:
> del_timer(&ioc->iocpf_timer);
> - /*
> - * !!! fall through !!!
> - */
> + /* fall through */
> +
> case IOCPF_E_TIMEOUT:
> bfa_nw_ioc_hw_sem_release(ioc);
> if (event == IOCPF_E_TIMEOUT) @@ -858,9 +857,7 @@
> bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
>
> case IOCPF_E_FAIL:
> del_timer(&ioc->iocpf_timer);
> - /*
> - * !!! fall through !!!
> - */
> + /* fall through*/
>
> case IOCPF_E_TIMEOUT:
> bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
> --
> 2.20.1
>
> Acked-by: Sudarsana Kalluru <sudarsana.kall...@cavium.com>
>
Thanks, Sudarsana.
--
Gustavo
