drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c: fix build with …

…gcc-4.4.4

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c: In function 'mlx5e_set_rxfh':
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1067: error: unknown field 'rss' specified in initializer
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1067: warning: missing braces around initializer
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1067: warning: (near initialization for 'rrp.<anonymous>')
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1068: error: unknown field 'rss' specified in initializer
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1069: warning: excess elements in struct initializer
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:1069: warning: (near initialization for 'rrp')

gcc-4.4.4 has issues with anonymous union initializers.  Work around this.

Cc: Saeed Mahameed <saeedm@mellanox.com>
Cc: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

@@ -1064,8 +1064,12 @@ static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
 			u32 rqtn = priv->indir_rqt.rqtn;
 			struct mlx5e_redirect_rqt_param rrp = {
 				.is_rss = true,
-				.rss.hfunc = priv->channels.params.rss_hfunc,
-				.rss.channels  = &priv->channels
+				{
+					.rss = {
+						.hfunc = priv->channels.params.rss_hfunc,
+						.channels  = &priv->channels,
+					},
+				},
 			};
 
 			mlx5e_redirect_rqt(priv, rqtn, MLX5E_INDIR_RQT_SIZE, rrp);