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authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>2014-12-02 08:53:25 +0100
committerJohannes Berg <johannes.berg@intel.com>2014-12-12 13:29:02 +0100
commit70dcec5a488a7b81779190ac8089475fe4b8b962 (patch)
treea887e6243a6e48b686b5cbb28eba8f3eb21a0d0e
parentmac80211: update the channel context after channel switch (diff)
downloadlinux-70dcec5a488a7b81779190ac8089475fe4b8b962.tar.xz
linux-70dcec5a488a7b81779190ac8089475fe4b8b962.zip
cfg80211: don't WARN about two consecutive Country IE hint
This can happen and there is no point in added more detection code lower in the stack. Catching these in one single point (cfg80211) is enough. Stop WARNING about this case. This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=89001 Cc: stable@vger.kernel.org Fixes: 2f1c6c572d7b ("cfg80211: process non country IE conflicting first") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-rw-r--r--net/wireless/reg.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 7ddd16a51adf..c9f5ad5d5d94 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1989,11 +1989,8 @@ __reg_process_hint_country_ie(struct wiphy *wiphy,
return REG_REQ_IGNORE;
return REG_REQ_ALREADY_SET;
}
- /*
- * Two consecutive Country IE hints on the same wiphy.
- * This should be picked up early by the driver/stack
- */
- if (WARN_ON(regdom_changes(country_ie_request->alpha2)))
+
+ if (regdom_changes(country_ie_request->alpha2))
return REG_REQ_OK;
return REG_REQ_ALREADY_SET;
}