staging: wilc1000: fix line over 80 chars in scan()

Fix line over 80 characters issues found by checkpatch.pl script with
the help of local variable.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index b67a170..e64e944 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -636,8 +636,11 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
 
        priv->cfg_scanning = true;
        if (request->n_channels <= MAX_NUM_SCANNED_NETWORKS) {
-               for (i = 0; i < request->n_channels; i++)
-                       scan_ch_list[i] = (u8)ieee80211_frequency_to_channel(request->channels[i]->center_freq);
+               for (i = 0; i < request->n_channels; i++) {
+                       u16 freq = request->channels[i]->center_freq;
+
+                       scan_ch_list[i] = ieee80211_frequency_to_channel(freq);
+               }
 
                if (request->n_ssids >= 1) {
                        if (wilc_wfi_cfg_alloc_fill_ssid(request,