qcacld-3.0: Remove csr_is_sta_session_connected()

Change I913b6e769f282a0f5a0ddb40e54d294ae07deb55 ("qcacld-3.0: Remove
unused concurrency ini parameters") removed the last client of
csr_is_sta_session_connected(). Since this function is unused, remove
it.

Change-Id: I6c14227fb1364b37dd570cd658aedb0b5b10b341
CRs-Fixed: 2371197

core/sme/inc/csr_internal.h

@@ -986,7 +986,6 @@ bool csr_is_conn_state_disconnected_wds(struct mac_context *mac,
 		uint32_t sessionId);
 bool csr_is_any_session_in_connect_state(struct mac_context *mac);
 bool csr_is_all_session_disconnected(struct mac_context *mac);
-bool csr_is_sta_session_connected(struct mac_context *mac);
 
 /**
  * csr_get_connected_infra() - get the session id of the connected infra

core/sme/src/csr/csr_util.c

@@ -1155,35 +1155,6 @@ bool csr_is_all_session_disconnected(struct mac_context *mac)
 	return fRc;
 }
 
-/**
- * csr_is_sta_session_connected() - to find if concurrent sta is active
- * @mac_ctx: pointer to mac context
- *
- * This function will iterate through each session and check if sta
- * session exist and active
- *
- * Return: true or false
- */
-bool csr_is_sta_session_connected(struct mac_context *mac_ctx)
-{
-	uint32_t i;
-	struct csr_roam_session *pSession = NULL;
-
-	for (i = 0; i < CSR_ROAM_SESSION_MAX; i++) {
-		if (CSR_IS_SESSION_VALID(mac_ctx, i) &&
-			!csr_is_conn_state_disconnected(mac_ctx, i)) {
-			pSession = CSR_GET_SESSION(mac_ctx, i);
-
-			if ((NULL != pSession->pCurRoamProfile) &&
-				(QDF_STA_MODE ==
-					pSession->pCurRoamProfile->csrPersona))
-				return true;
-		}
-	}
-
-	return false;
-}
-
 uint8_t csr_get_connected_infra(struct mac_context *mac_ctx)
 {
 	uint32_t i;