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| author | Ilan Peer <ilan.peer@intel.com> | 2020-01-31 13:12:56 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-02-07 12:48:29 +0100 |
| commit | 52b4810bed836929d73e1ff419a8d3f1eb1b4c4b (patch) | |
| tree | 8ce4b3f549c836c45d72854cd561bb292003153d /net/mac80211/debugfs_netdev.c | |
| parent | c4d800dcc7c57837cca66638b54b1d8a09949f79 (diff) | |
| download | lwn-52b4810bed836929d73e1ff419a8d3f1eb1b4c4b.tar.gz lwn-52b4810bed836929d73e1ff419a8d3f1eb1b4c4b.zip | |
mac80211: Remove support for changing AP SMPS mode
The SMPS feature is defined in the specification only to be
used by non-AP stations and not by APs, so remove the support
for changing the AP's SMPS mode dynamically.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200131111300.891737-20-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
| -rw-r--r-- | net/mac80211/debugfs_netdev.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 64b544ae9966..3dbe7c5cefd1 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -2,6 +2,7 @@ /* * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz> * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> + * Copyright (C) 2020 Intel Corporation */ #include <linux/kernel.h> @@ -254,15 +255,11 @@ static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata, smps_mode == IEEE80211_SMPS_AUTOMATIC)) return -EINVAL; - if (sdata->vif.type != NL80211_IFTYPE_STATION && - sdata->vif.type != NL80211_IFTYPE_AP) + if (sdata->vif.type != NL80211_IFTYPE_STATION) return -EOPNOTSUPP; sdata_lock(sdata); - if (sdata->vif.type == NL80211_IFTYPE_STATION) - err = __ieee80211_request_smps_mgd(sdata, smps_mode); - else - err = __ieee80211_request_smps_ap(sdata, smps_mode); + err = __ieee80211_request_smps_mgd(sdata, smps_mode); sdata_unlock(sdata); return err; @@ -282,10 +279,6 @@ static ssize_t ieee80211_if_fmt_smps(const struct ieee80211_sub_if_data *sdata, return snprintf(buf, buflen, "request: %s\nused: %s\n", smps_modes[sdata->u.mgd.req_smps], smps_modes[sdata->smps_mode]); - if (sdata->vif.type == NL80211_IFTYPE_AP) - return snprintf(buf, buflen, "request: %s\nused: %s\n", - smps_modes[sdata->u.ap.req_smps], - smps_modes[sdata->smps_mode]); return -EINVAL; } |