Commit 321fa4ff authored Feb 03, 2017 by Arnd Bergmann Committed by David S. Miller Feb 06, 2017

net/mlx5e: fix another maybe-uninitialized false-positive

In commit abeffce9 ("net/mlx5e: Fix a -Wmaybe-uninitialized warning"), I fixed a
gcc warning for the ipv4 offload handling. Now we get the same warning for the
added ipv6 support:

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:815:40: warning: 'out_dev' may be used uninitialized in this function [-Wmaybe-uninitialized]

We can apply the same workaround here as well.

Fixes: ce99f6b9 ("net/mlx5e: Support SRIOV TC encapsulation offloads for IPv6 tunnels")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d0d7b10b

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -731,8 +731,8 @@ static int mlx5e_route_lookup_ipv6(struct mlx5e_priv *priv,
		int ret;

		dst = ip6_route_output(dev_net(mirred_dev), NULL, fl6);
		if (dst->error) {
		ret = dst->error;
		if (ret) {
		dst_release(dst);
		return ret;
		}