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| author | Luis R. Rodriguez <mcgrof@do-not-panic.com> | 2013-10-21 19:22:25 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-11-25 20:49:35 +0100 |
| commit | 8fe02e167efa8ed4a4503a5eedc0f49fcb7e3eb9 (patch) | |
| tree | 751497c11ae0b02cd90113a379e1fc35c84783ac /net/wireless/nl80211.c | |
| parent | c17bff87bed4bda1835ee41dc908e926414d8d85 (diff) | |
| download | linux-stable-8fe02e167efa8ed4a4503a5eedc0f49fcb7e3eb9.tar.gz linux-stable-8fe02e167efa8ed4a4503a5eedc0f49fcb7e3eb9.tar.bz2 linux-stable-8fe02e167efa8ed4a4503a5eedc0f49fcb7e3eb9.zip | |
cfg80211: consolidate passive-scan and no-ibss flags
These two flags are used for the same purpose, just
combine them into a no-ir flag to annotate no initiating
radiation is allowed.
Old userspace sending either flag will have it treated as
the no-ir flag. To be considerate to older userspace we
also send both the no-ir flag and the old no-ibss flags.
Newer userspace will have to be aware of older kernels.
Update all places in the tree using these flags with the
following semantic patch:
@@
@@
-NL80211_RRF_PASSIVE_SCAN
+NL80211_RRF_NO_IR
@@
@@
-NL80211_RRF_NO_IBSS
+NL80211_RRF_NO_IR
@@
@@
-IEEE80211_CHAN_PASSIVE_SCAN
+IEEE80211_CHAN_NO_IR
@@
@@
-IEEE80211_CHAN_NO_IBSS
+IEEE80211_CHAN_NO_IR
@@
@@
-NL80211_RRF_NO_IR | NL80211_RRF_NO_IR
+NL80211_RRF_NO_IR
@@
@@
-IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_IR
+IEEE80211_CHAN_NO_IR
@@
@@
-(NL80211_RRF_NO_IR)
+NL80211_RRF_NO_IR
@@
@@
-(IEEE80211_CHAN_NO_IR)
+IEEE80211_CHAN_NO_IR
Along with some hand-optimisations in documentation, to
remove duplicates and to fix some indentation.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
[do all the driver updates in one go]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a7f4e7902104..41af3a0e9961 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -545,12 +545,12 @@ static int nl80211_msg_put_channel(struct sk_buff *msg, if ((chan->flags & IEEE80211_CHAN_DISABLED) && nla_put_flag(msg, NL80211_FREQUENCY_ATTR_DISABLED)) goto nla_put_failure; - if ((chan->flags & IEEE80211_CHAN_PASSIVE_SCAN) && - nla_put_flag(msg, NL80211_FREQUENCY_ATTR_PASSIVE_SCAN)) - goto nla_put_failure; - if ((chan->flags & IEEE80211_CHAN_NO_IBSS) && - nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_IBSS)) - goto nla_put_failure; + if (chan->flags & IEEE80211_CHAN_NO_IR) { + if (nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_IR)) + goto nla_put_failure; + if (nla_put_flag(msg, __NL80211_FREQUENCY_ATTR_NO_IBSS)) + goto nla_put_failure; + } if (chan->flags & IEEE80211_CHAN_RADAR) { if (nla_put_flag(msg, NL80211_FREQUENCY_ATTR_RADAR)) goto nla_put_failure; |