[RFC PATCH linux-next] net: mvpp2: mvpp2_check_hw_buf_num() can be static

[kbuild test robot]

Fixes: effbf5f58d64 ("net: mvpp2: update the BM buffer free/destroy logic")
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
 mvpp2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index c7b8093..c360430 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -4285,7 +4285,7 @@ static void mvpp2_bm_bufs_free(struct device *dev, struct mvpp2 *priv,
 }
 
 /* Check number of buffers in BM pool */
-int mvpp2_check_hw_buf_num(struct mvpp2 *priv, struct mvpp2_bm_pool *bm_pool)
+static int mvpp2_check_hw_buf_num(struct mvpp2 *priv, struct mvpp2_bm_pool *bm_pool)
 {
 	int buf_num = 0;