[PATCH] net: stmmac: make tc_flow_parsers static

[Ben Dooks (Codethink)]

The tc_flow_parsers is not used outside of the driver, so
make it static to avoid the following sparse warning:

drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:516:3: warning: symbol 
'tc_flow_parsers' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.do...@codethink.co.uk>
---
Cc: Giuseppe Cavallaro <peppe.cavall...@st.com>
Cc: Alexandre Torgue <alexandre.tor...@st.com>
Cc: Jose Abreu <joab...@synopsys.com>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.st...@gmail.com>
Cc: net...@vger.kernel.org
Cc: linux-st...@st-md-mailman.stormreply.com
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c 
b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index e231098061b6..f9a9a9d82233 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -510,7 +510,7 @@ static struct stmmac_flow_entry *tc_find_flow(struct 
stmmac_priv *priv,
        return NULL;
 }
 
-struct {
+static struct {
        int (*fn)(struct stmmac_priv *priv, struct flow_cls_offload *cls,
                  struct stmmac_flow_entry *entry);
 } tc_flow_parsers[] = {
-- 
2.23.0