Re: [PATCH infiniband-diags 2/2] smpdump.c: Print number of bytes returned by umad_recv

["ira.weiny" <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

On Mon, Dec 11, 2017 at 09:57:23AM -0500, Hal Rosenstock wrote:
> 
> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> ---
>  src/smpdump.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/smpdump.c b/src/smpdump.c
> index bc8559a..bb304d4 100644
> --- a/src/smpdump.c
> +++ b/src/smpdump.c
> @@ -281,6 +281,8 @@ int main(int argc, char *argv[])
>  	if (umad_recv(portid, umad, &length, -1) != mad_agent)
>  		IBPANIC("recv error: %s", strerror(errno));
>  
> +	printf("%d bytes received\n", length);

This seems like it is more for debugging.

How will this affect any scripts which include this command?  Should we make
this debug output?

Ira


> +
>  	if (!dump_char) {
>  		xdump(stdout, 0, smp->data, 64);
>  		if (smp->status)
> -- 
> 2.8.4
> 
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