brcmfmac: Silence error messages about unsupported firmware features

[linux-2.6-microblaze.git] / drivers / net / wireless / broadcom / brcm80211 / brcmfmac / core.c

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index cee1682..db5f853 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -188,9 +188,14 @@ static void _brcmf_set_multicast_list(struct work_struct *work)
        /*Finally, pick up the PROMISC flag */
        cmd_value = (ndev->flags & IFF_PROMISC) ? true : false;
        err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PROMISC, cmd_value);
-       if (err < 0)
-               bphy_err(drvr, "Setting BRCMF_C_SET_PROMISC failed, %d\n",
-                        err);
+       if (err < 0) {
+               /* PROMISC unsupported by firmware of older chips */
+               if (err == -EBADE)
+                       bphy_info_once(drvr, "BRCMF_C_SET_PROMISC unsupported\n");
+               else
+                       bphy_err(drvr, "Setting BRCMF_C_SET_PROMISC failed, err=%d\n",
+                                err);
+       }
        brcmf_configure_arp_nd_offload(ifp, !cmd_value);
 }