[EXT] [PATCH] net: fix build with -Wpedantic

[Akhil Goyal]

> > > Adds the __extension__ attribute to resolve the following warning
> > > with gcc 4.8.5 on CentOS 7:
> > > lib/net/rte_macsec.h:38:2: error: type of bit-field 'short_length' is
> > >   a GCC extension [-Werror=pedantic]
> > >
> > > Fixes: 0aaf097585a6 ("ethdev: add MACsec flow item")
> > > Cc: gakhil at marvell.com
> > >
> > > Signed-off-by: Ali Alnubani <alialnu at nvidia.com>
> > > ---
> > >  lib/net/rte_macsec.h | 1 +
> > >  1 file changed, 1 insertion(+)
> > >
> > > diff --git a/lib/net/rte_macsec.h b/lib/net/rte_macsec.h
> > > index 9228ebd083..d0cd2f69ab 100644
> > > --- a/lib/net/rte_macsec.h
> > > +++ b/lib/net/rte_macsec.h
> > > @@ -28,6 +28,7 @@ extern "C" {
> > >  /**
> > >   * MACsec Header (SecTAG)
> > >   */
> > > +__extension__
> >
> > RTE_STD_C11 ??
> 
> Replacing the __extension__ attribute with RTE_STD_C11 doesn't resolve the
> build failure for me.

Ok, Thanks for the fix.

Acked-by: Akhil Goyal <gakhil at marvell.com>