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staging: rtl8712: make unsigned length for rtl8717_get{_wpa_, _wpa2_, _}ie

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Fixed r8712_get_ie, r8712_get_wpa_ie, r8712_get_wpa2_ie
to have a length as unsigned int pointer instead of signed.

Sparse warnings:

drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:173:27:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:613:35:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67:    expected signed int *len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1411:67:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33: warning: incorrect type in argument 2 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33:    expected int *rsn_ie_len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1992:33:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33: warning: incorrect type in argument 2 (different signedness)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33:    expected int *rsn_ie_len
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1998:33:    got unsigned int *<noident>
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59: warning: incorrect type in argument 3 (different signedness)
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59:    expected signed int *len
drivers/staging/rtl8712/rtl871x_mlme.c:1701:59:    got unsigned int *<noident>

Signed-off-by: Stefano Manni <stefano.manni@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefano Manni 2018-02-18 20:52:12 +01:00 committed by Greg Kroah-Hartman
parent c318bb0835
commit 74f150560d
4 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/rtl8712/ieee80211.c
View File

@ -107,7 +107,7 @@ u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen)
* index: the information element id index, limit is the limit for search
* ---------------------------------------------------------------------------
*/
u8 *r8712_get_ie(u8 *pbuf, sint index, sint *len, sint limit)
u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit)
{
sint tmp, i;
u8 *p;
@ -211,9 +211,9 @@ int r8712_generate_ie(struct registry_priv *pregistrypriv)
return sz;
}
unsigned char *r8712_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit)
unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit)
{
int len;
u32 len;
u16 val16;
unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01};
u8 *pbuf = pie;
@ -245,7 +245,7 @@ check_next_ie:
return NULL;
}
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit)
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, int limit)
{
return r8712_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit);
}

6
drivers/staging/rtl8712/ieee80211.h
View File

@ -738,9 +738,9 @@ static inline int ieee80211_get_hdrlen(u16 fc)
struct registry_priv;
u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
u8 *r8712_get_ie(u8 *pbuf, sint index, sint *len, sint limit);
unsigned char *r8712_get_wpa_ie(unsigned char *pie, int *rsn_ie_len, int limit);
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len,
u8 *r8712_get_ie(u8 *pbuf, sint index, uint *len, sint limit);
unsigned char *r8712_get_wpa_ie(unsigned char *pie, uint *rsn_ie_len, int limit);
unsigned char *r8712_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len,
int limit);
int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
int *pairwise_cipher);

3
drivers/staging/rtl8712/rtl871x_mlme.c
View File

@ -1725,7 +1725,8 @@ unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len)
{
u8 *p, max_ampdu_sz;
int i, len;
int i;
uint len;
struct sta_info *bmc_sta, *psta;
struct ieee80211_ht_cap *pht_capie;
struct recv_reorder_ctrl *preorder_ctrl;

2
drivers/staging/rtl8712/rtl871x_xmit.c
View File

@ -717,7 +717,7 @@ void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len)
{
uint protection;
u8 *perp;
sint erp_len;
uint erp_len;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct registry_priv *pregistrypriv = &padapter->registrypriv;