1 From: Franky Lin <frankyl@broadcom.com>
2 Date: Wed, 17 Feb 2016 11:26:56 +0100
3 Subject: [PATCH] brcmfmac: check return for ARP ip setting iovar
5 The return value of iovar set function should be saved and checked.
7 Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
8 Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
9 Signed-off-by: Franky Lin <frankyl@broadcom.com>
10 Signed-off-by: Arend van Spriel <arend@broadcom.com>
11 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
14 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
15 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
16 @@ -1039,14 +1039,14 @@ static int brcmf_inetaddr_changed(struct
19 for (i = 0; i < ARPOL_MAX_ENTRIES; i++) {
20 - if (addr_table[i] != 0) {
21 - brcmf_fil_iovar_data_set(ifp,
22 - "arp_hostip", &addr_table[i],
23 - sizeof(addr_table[i]));
25 - brcmf_err("add arp ip err %d\n",
28 + if (addr_table[i] == 0)
30 + ret = brcmf_fil_iovar_data_set(ifp, "arp_hostip",
32 + sizeof(addr_table[i]));
34 + brcmf_err("add arp ip err %d\n",