Hi Punit,
[auto build test WARNING on v4.3-rc4 -- if it's inappropriate base, please
ignore]
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:227:15: sparse: cast to
restricted __le16
>> drivers/staging/rtl8712/rtl871x_ioctl_linux.c:2010:54: sparse: incorrect
>> type in argument 2 (different base types)
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:2010:54: expected unsigned
char const [usertype] *addr2
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:2010:54: got struct
wlan_bssid_ex network
drivers/staging/rtl8712/rtl871x_ioctl_linux.c: In function
'r871x_get_ap_info':
drivers/staging/rtl8712/rtl871x_ioctl_linux.c:2010:32: error: incompatible
type for argument 2 of 'ether_addr_equal'
if (!ether_addr_equal(bssid, pnetwork->network)) {
^
In file included from drivers/staging/rtl8712/osdep_service.h:39:0,
from drivers/staging/rtl8712/rtl871x_ioctl_linux.c:32:
include/linux/etherdevice.h:310:20: note: expected 'const u8 * {aka const
unsigned char *}' but argument is of type 'struct wlan_bssid_ex'
static inline bool ether_addr_equal(const u8 *addr1, const u8 *addr2)
^
vim +2010 drivers/staging/rtl8712/rtl871x_ioctl_linux.c
1994 return -EINVAL;
1995 spin_lock_irqsave(&(pmlmepriv->scanned_queue.lock), irqL);
1996 phead = &queue->queue;
1997 plist = phead->next;
1998 while (1) {
1999 if (end_of_queue_search(phead, plist) == true)
2000 break;
2001 pnetwork = LIST_CONTAINOR(plist, struct wlan_network,
list);
2002 if (hwaddr_aton_i(data, bssid)) {
2003 netdev_info(dev, "r8712u: Invalid BSSID
'%s'.\n",
2004 (u8 *)data);
2005
spin_unlock_irqrestore(&(pmlmepriv->scanned_queue.lock),
2006 irqL);
2007 return -EINVAL;
2008 }
2009 netdev_info(dev, "r8712u: BSSID:%pM\n", bssid);
> 2010 if (!ether_addr_equal(bssid, pnetwork->network)) {
2011 /* BSSID match, then check if supporting
wpa/wpa2 */
2012 pbuf =
r8712_get_wpa_ie(&pnetwork->network.IEs[12],
2013 &wpa_ielen,
pnetwork->network.IELength-12);
2014 if (pbuf && (wpa_ielen > 0)) {
2015 pdata->flags = 1;
2016 break;
2017 }
2018 pbuf =
r8712_get_wpa2_ie(&pnetwork->network.IEs[12],
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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