staging/rtl8188eu: pass channel list by reference instead of copying struct.

[Dave Jones]

Signed-off-by: Dave Jones <da...@fedoraproject.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c 
b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 8b2ba26..4b2eb8e 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -1827,13 +1827,13 @@ unsigned int OnAction_back(struct adapter *padapter, 
union recv_frame *precv_fra
 
 #ifdef CONFIG_88EU_P2P
 
-static int get_reg_classes_full_count(struct p2p_channels channel_list)
+static int get_reg_classes_full_count(struct p2p_channels *channel_list)
 {
        int cnt = 0;
        int i;
 
-       for (i = 0; i < channel_list.reg_classes; i++) {
-               cnt += channel_list.reg_class[i].channels;
+       for (i = 0; i < channel_list->reg_classes; i++) {
+               cnt += channel_list->reg_class[i].channels;
        }
 
        return cnt;
@@ -2065,7 +2065,7 @@ void issue_p2p_GO_request(struct adapter *padapter, u8 
*raddr)
        /*  + number of channels in all classes */
        len_channellist_attr = 3
           + (1 + 1) * (u16)(pmlmeext->channel_list.reg_classes)
-          + get_reg_classes_full_count(pmlmeext->channel_list);
+          + get_reg_classes_full_count(&pmlmeext->channel_list);
 
        *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr);
        p2pielen += 2;
@@ -2437,7 +2437,7 @@ static void issue_p2p_GO_response(struct adapter 
*padapter, u8 *raddr, u8 *frame
        /*  + number of channels in all classes */
        len_channellist_attr = 3
           + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes
-          + get_reg_classes_full_count(pmlmeext->channel_list);
+          + get_reg_classes_full_count(&pmlmeext->channel_list);
 
        *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr);
 
@@ -2859,7 +2859,7 @@ void issue_p2p_invitation_request(struct adapter 
*padapter, u8 *raddr)
        /*  + number of channels in all classes */
        len_channellist_attr = 3
           + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes
-          + get_reg_classes_full_count(pmlmeext->channel_list);
+          + get_reg_classes_full_count(&pmlmeext->channel_list);
 
        *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr);
 
@@ -3120,7 +3120,7 @@ void issue_p2p_invitation_response(struct adapter 
*padapter, u8 *raddr, u8 dialo
                /*  + number of channels in all classes */
                len_channellist_attr = 3
                        + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes
-                       + get_reg_classes_full_count(pmlmeext->channel_list);
+                       + get_reg_classes_full_count(&pmlmeext->channel_list);
 
                *(__le16 *)(p2pie + p2pielen) = 
cpu_to_le16(len_channellist_attr);
                p2pielen += 2;
--
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