Fix checkpatch.pl warning:
	CHECK: Avoid CamelCase: <Len>
Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 
 struct channel_list {
        u8      channel[32];
-       u8      Len;
+       u8      len;
 };
 
 static struct channel_list channel_array[] = {
 
        ieee->bGlobalDomain = false;
 
-       if (channel_array[channel_plan].Len != 0) {
+       if (channel_array[channel_plan].len != 0) {
                memset(GET_DOT11D_INFO(ieee)->channel_map, 0,
                       sizeof(GET_DOT11D_INFO(ieee)->channel_map));
-               for (i = 0; i < channel_array[channel_plan].Len; i++) {
+               for (i = 0; i < channel_array[channel_plan].len; i++) {
                        if (channel_array[channel_plan].channel[i] < min_chan ||
                            channel_array[channel_plan].channel[i] > max_chan)
                                break;