staging: rtl8188eu: fix type of wpa_ielen in rtw_get_cipher_info

wpa_ielen was declared u32 when we actually use an int

Fix sparse (-Wtypesign) issues:
drivers/staging/rtl8188eu/core/rtw_ieee80211.c:1008:60: warning: incorrect type in argument 2 (different signedness)
drivers/staging/rtl8188eu/core/rtw_ieee80211.c:1008:60:    expected int *wpa_ie_len
drivers/staging/rtl8188eu/core/rtw_ieee80211.c:1008:60:    got unsigned int *<noident>
drivers/staging/rtl8188eu/core/rtw_ieee80211.c:1021:69: warning: incorrect type in argument 2 (different signedness)

Signed-off-by: Pierre-Yves Kerbrat <pkerbrat@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index 3e7a1767607efabaacac6b3b9c15ae2e07da280b..b074de5e93f8aa0827efbe204023870a6333b0c3 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -1000,7 +1000,7 @@ int ieee80211_get_hdrlen(u16 fc)
 
 static int rtw_get_cipher_info(struct wlan_network *pnetwork)
 {
-       u32 wpa_ielen;
+       int wpa_ielen;
        unsigned char *pbuf;
        int group_cipher = 0, pairwise_cipher = 0, is8021x = 0;
        int ret = _FAIL;