qcacld-3.0: Fix -Wmissing-prototypes in wlan_hdd_scan
We want to enable the compiler's -Wmissing-prototypes switch, but
there is existing code that is generating warnings. Fix all warnings
in wlan_hdd_scan.
Change-Id: I877d7e7b7be30a9195daad63d09999bb87f4add4
CRs-Fixed: 1074336
diff --git a/core/hdd/src/wlan_hdd_scan.c b/core/hdd/src/wlan_hdd_scan.c
index 20c53b3..5feed80 100644
--- a/core/hdd/src/wlan_hdd_scan.c
+++ b/core/hdd/src/wlan_hdd_scan.c
@@ -598,7 +598,7 @@
*
* Return: QDF_STATUS
*/
-QDF_STATUS wlan_hdd_scan_request_dequeue(hdd_context_t *hdd_ctx,
+static QDF_STATUS wlan_hdd_scan_request_dequeue(hdd_context_t *hdd_ctx,
uint32_t scan_id, struct cfg80211_scan_request **req, uint8_t *source,
uint32_t *timestamp)
{