qcacmn: Fix the dfs apply rule logic to filter acs channel list

Currently the driver uses i both in outer and inner loop
which would corrupt the value of i and the loop would
never end.

Fix is to use another varibale j for the loop.

Change-Id: I6f64fb45d1007621b03fe93cd29da7d4c827a23f
CRs-Fixed: 2476402

umac/dfs/core/src/misc/dfs_random_chan_sel.c

@@ -1262,6 +1262,7 @@ static void dfs_apply_rules(struct wlan_dfs *dfs,
 	bool flag_no_japan_w53 = 0;
 	int i;
 	bool found = false;
+	uint16_t j;
 
 	dfs_debug(dfs, WLAN_DEBUG_DFS_RANDOM_CHAN, "flags %d", flags);
 	flag_no_weather = (dfs_region == DFS_ETSI_REGION_VAL) ?
@@ -1299,8 +1300,8 @@ static void dfs_apply_rules(struct wlan_dfs *dfs,
 		}
 
 		if (acs_info && acs_info->acs_mode) {
-			for (i = 0; i < acs_info->num_of_channel; i++) {
-				if (acs_info->channel_list[i] ==
+			for (j = 0; j < acs_info->num_of_channel; j++) {
+				if (acs_info->channel_list[j] ==
 				    chan->dfs_ch_ieee) {
 					found = true;
 					break;