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authorDavid S. Miller <davem@davemloft.net>2019-11-02 13:12:51 -0700
committerDavid S. Miller <davem@davemloft.net>2019-11-02 13:54:56 -0700
commitd31e95585ca697fb31440c6fe30113adc85ecfbd (patch)
tree4936ea0aaa6b2aeeee4db51e3c60d938c9b9ed96 /net/wireless
parentc23fcbbc6aa4e0bb615e8a7f23e1f32aec235a1c (diff)
parent1204c70d9dcba31164f78ad5d8c88c42335d51f8 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The only slightly tricky merge conflict was the netdevsim because the mutex locking fix overlapped a lot of driver reload reorganization. The rest were (relatively) trivial in nature. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/chan.c5
-rw-r--r--net/wireless/nl80211.c2
-rw-r--r--net/wireless/util.c3
3 files changed, 8 insertions, 2 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index e851cafd8e2f..fcac5c6366e1 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -204,6 +204,11 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef)
return false;
}
+ /* channel 14 is only for IEEE 802.11b */
+ if (chandef->center_freq1 == 2484 &&
+ chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
+ return false;
+
if (cfg80211_chandef_is_edmg(chandef) &&
!cfg80211_edmg_chandef_valid(chandef))
return false;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index d1451e731bb8..7186cb653c75 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -393,7 +393,7 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
[NL80211_ATTR_MNTR_FLAGS] = { /* NLA_NESTED can't be empty */ },
[NL80211_ATTR_MESH_ID] = { .type = NLA_BINARY,
.len = IEEE80211_MAX_MESH_ID_LEN },
- [NL80211_ATTR_MPATH_NEXT_HOP] = { .type = NLA_U32 },
+ [NL80211_ATTR_MPATH_NEXT_HOP] = NLA_POLICY_ETH_ADDR_COMPAT,
[NL80211_ATTR_REG_ALPHA2] = { .type = NLA_STRING, .len = 2 },
[NL80211_ATTR_REG_RULES] = { .type = NLA_NESTED },
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 419eb12c1e93..5b4ed5bbc542 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -1559,7 +1559,8 @@ bool ieee80211_chandef_to_operating_class(struct cfg80211_chan_def *chandef,
}
if (freq == 2484) {
- if (chandef->width > NL80211_CHAN_WIDTH_40)
+ /* channel 14 is only for IEEE 802.11b */
+ if (chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
return false;
*op_class = 82; /* channel 14 */