On Mon, Jun 30, 2014 at 04:56:01PM +0200, Luigi Rizzo wrote:
> I am getting the following error while compiling with gcc:
>
> cc1: warnings being treated as errors
> /usr/home/luigi/FreeBSD/head/sys/dev/e1000/if_igb.c: In function
> 'igb_attach':
> /usr/home/luigi/FreeBSD/head/sys/dev/e1000/if_igb.c:2461: warning: 'cpu_id'
> may be used uninitialized in this function
> /usr/home/luigi/FreeBSD/head/sys/dev/e1000/if_igb.c:2461: note: 'cpu_id'
> was declared here
>
> (the code is correct, apparently gcc cannot understand that).
>
> For compatibility i'd throw in an explicit initialization,
> however it might be worthwhile rewriting the code with a single
> if (adapter->num_queues > 1) { ...} block within the for(),
> and also using only one #ifdef RSS -- the other places only
> differ in the string passed to diagnostics or comments.
and the same goes for the recent changes to ixgbe.c
cheers
luigi
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