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| author | Denys Vlasenko <dvlasenk@redhat.com> | 2015-09-23 14:18:35 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-09-29 15:56:49 +0200 |
| commit | 6db96838971eb4c8ae6285795188f391e97d47c3 (patch) | |
| tree | 5ee34c2864429918177d9d9c7e64f7beb543ad6e /net/mac80211/driver-ops.c | |
| parent | 42677ed33a8b6995e6af2ec15643840afcf1c48b (diff) | |
| download | linux-stable-6db96838971eb4c8ae6285795188f391e97d47c3.tar.gz linux-stable-6db96838971eb4c8ae6285795188f391e97d47c3.tar.bz2 linux-stable-6db96838971eb4c8ae6285795188f391e97d47c3.zip | |
mac80211: Deinline drv_ampdu_action()
With this .config: http://busybox.net/~vda/kernel_config_ALLYES_Os,
after deinlining the function size is 755 bytes and there are
6 callsites.
Total size reduction is about 3.3 kbytes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: Johannes Berg <johannes.berg@intel.com>
CC: John Linville <linville@tuxdriver.com>
CC: Michal Kazior <michal.kazior@tieto.com>
CC: linux-wireless@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.c')
| -rw-r--r-- | net/mac80211/driver-ops.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 1a720e890d40..e1bb9e04e5be 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -189,3 +189,29 @@ int drv_switch_vif_chanctx(struct ieee80211_local *local, return ret; } + +int drv_ampdu_action(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + enum ieee80211_ampdu_mlme_action action, + struct ieee80211_sta *sta, u16 tid, + u16 *ssn, u8 buf_size, bool amsdu) +{ + int ret = -EOPNOTSUPP; + + might_sleep(); + + sdata = get_bss_sdata(sdata); + if (!check_sdata_in_driver(sdata)) + return -EIO; + + trace_drv_ampdu_action(local, sdata, action, sta, tid, + ssn, buf_size, amsdu); + + if (local->ops->ampdu_action) + ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action, + sta, tid, ssn, buf_size, amsdu); + + trace_drv_return_int(local, ret); + + return ret; +} |