diff options
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c')
-rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index bcef208a81a5..3e9c4f2f5dd1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -1058,7 +1058,7 @@ static s32 brcmf_p2p_act_frm_search(struct brcmf_p2p_info *p2p, u16 channel) channel_cnt = AF_PEER_SEARCH_CNT; else channel_cnt = SOCIAL_CHAN_CNT; - default_chan_list = kzalloc(channel_cnt * sizeof(*default_chan_list), + default_chan_list = kcalloc(channel_cnt, sizeof(*default_chan_list), GFP_KERNEL); if (default_chan_list == NULL) { brcmf_err("channel list allocation failed\n"); @@ -2073,6 +2073,13 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p, } pri_ifp = p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp; + + /* firmware requires unique mac address for p2pdev interface */ + if (addr && ether_addr_equal(addr, pri_ifp->mac_addr)) { + brcmf_err("discovery vif must be different from primary interface\n"); + return ERR_PTR(-EINVAL); + } + brcmf_p2p_generate_bss_mac(p2p, addr); brcmf_p2p_set_firmware(pri_ifp, p2p->dev_addr); |