From: Aishwarya Pant <aishpant@gmail.com>
Date: Sat, 15 Apr 2017 12:38:39 +0000 (+0530)
Subject: staging: rtl8188eu: fix sparse signedness warnings in rtw_generate_ie
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=df93c720e1910ba154b025288dc6945a0b0aa729;p=openwrt%2Fstaging%2Fblogic.git

staging: rtl8188eu: fix sparse signedness warnings in rtw_generate_ie

Changed the type of wpa_ie_len from (int *) to (unsigned int *) in the
function rtw_get_wpa_ie(..) to suppress signedness mismatch warnings in
rtw_generate_ie of the type-

drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60: warning: incorrect
type in argument 2 (different signedness)
drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60:    expected int
*wpa_ie_len
drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60:    got unsigned
int *<noident>

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
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 79dda83d1fda..d1dafe0f20c6 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -292,7 +292,7 @@ int rtw_generate_ie(struct registry_priv *pregistrypriv)
 	return sz;
 }
 
-unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit)
+unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit)
 {
 	uint len;
 	u16 val16;
diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h
index b3f331aa381e..22ab0c43e376 100644
--- a/drivers/staging/rtl8188eu/include/ieee80211.h
+++ b/drivers/staging/rtl8188eu/include/ieee80211.h
@@ -861,7 +861,7 @@ u8 *rtw_get_ie(u8 *pbuf, int index, uint *len, int limit);
 
 void rtw_set_supported_rate(u8 *SupportedRates, uint mode);
 
-unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
+unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit);
 unsigned char *rtw_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, int limit);
 int rtw_get_wpa_cipher_suite(u8 *s);
 int rtw_get_wpa2_cipher_suite(u8 *s);