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>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@49378 3c298f89-4303-0410-b956-a3cf2f4a3e73

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 4295b4b..473f661 100644 (file)
--- 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);