From: Rafał Miłecki <zajec5@gmail.com>
Date: Mon, 30 May 2016 06:18:41 +0000 (+0200)
Subject: mac80211: brcmfmac: return -ENFILE if interface exists
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cdff5406238c6d6f38c789a78546bc94a8ab6b41;p=openwrt%2Fstaging%2Flinusw.git

mac80211: brcmfmac: return -ENFILE if interface exists

This makes brcmfmac compatible with mac80211 which uses dev_alloc_name
(and so returns -ENFILE on error).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---

diff --git a/package/kernel/mac80211/patches/862-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch b/package/kernel/mac80211/patches/862-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch
index 5f69043ada..4f22a4e719 100644
--- a/package/kernel/mac80211/patches/862-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch
+++ b/package/kernel/mac80211/patches/862-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch
@@ -42,7 +42,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 +	dev = dev_get_by_name(&init_net, name);
 +	if (dev) {
 +		dev_put(dev);
-+		return ERR_PTR(-EEXIST);
++		return ERR_PTR(-ENFILE);
 +	}
 +
  	brcmf_dbg(TRACE, "enter: %s type %d\n", name, type);