[PATCH 02/20] staging: lustre: lnet: socklnd: mark expected switch fall-through

[Dilger, Andreas]

On Oct 12, 2017, at 10:16, Gustavo A. R. Silva <garsilva at embeddedor.com> wrote:
> 
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
> 
> Signed-off-by: Gustavo A. R. Silva <garsilva at embeddedor.com>

This isn't strictly necessary, since LASSERT() never returns, but
not harmful either.

Reviewed-by: Andreas Dilger <andreas.dilger at intel.com>

> ---
> drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
> index d0ee58d..7b014ca 100644
> --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
> +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
> @@ -2308,7 +2308,7 @@ ksocknal_base_shutdown(void)
> 	switch (ksocknal_data.ksnd_init) {
> 	default:
> 		LASSERT(0);
> -
> +		/* fall through */
> 	case SOCKNAL_INIT_ALL:
> 	case SOCKNAL_INIT_DATA:
> 		LASSERT(ksocknal_data.ksnd_peers);
> -- 
> 2.7.4
> 

Cheers, Andreas
--
Andreas Dilger
Lustre Principal Architect
Intel Corporation