[PATCH -next] brcmfmac: make non-global functions static

[Chen Zhou]

Fix sparse warning:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c:2206:5:
	warning: symbol 'brcmf_p2p_get_conn_idx' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Chen Zhou <chenzhou10@xxxxxxxxxx>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index e32c24a2670d..2a2440031357 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2203,7 +2203,7 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p,
 	return ERR_PTR(err);
 }
 
-int brcmf_p2p_get_conn_idx(struct brcmf_cfg80211_info *cfg)
+static int brcmf_p2p_get_conn_idx(struct brcmf_cfg80211_info *cfg)
 {
 	int i;
 	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
-- 
2.20.1