From: Arend van Spriel <arend@broadcom.com>
Date: Thu, 10 Feb 2011 11:03:43 +0000 (+0100)
Subject: staging: brcm80211: return error code to mac80211 for 40MHz channels
X-Git-Tag: firefly_0821_release~7613^2~2197^2~542
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9d2c415612bc6dd300e7feffebf193243536eaea;p=firefly-linux-kernel-4.4.55.git

staging: brcm80211: return error code to mac80211 for 40MHz channels

When mac80211 attempts to configure the driver for 40MHz channel it
will return an error code -EIO as this is not yet supported.

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
index 46e765e2cacd..ce115f29d79a 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
@@ -246,6 +246,7 @@ ieee_set_channel(struct ieee80211_hw *hw, struct ieee80211_channel *chan,
 	case NL80211_CHAN_HT40MINUS:
 	case NL80211_CHAN_HT40PLUS:
 		WL_ERROR("%s: Need to implement 40 Mhz Channels!\n", __func__);
+		err = 1;
 		break;
 	}