mac80211: Deinline drv_conf_tx()

With this .config: http://busybox.net/~vda/kernel_config_ALLYES_Os,
after deinlining the function size is 785 bytes and there are
7 callsites.

Total size reduction is about 3.5 kbytes.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: John Linville <linville@tuxdriver.com>
CC: Michal Kazior <michal.kazior@tieto.com>
CC: Johannes Berg <johannes.berg@intel.com>
CC: linux-wireless@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c
index 267c3b1..b28e66c 100644 (file)
--- a/net/mac80211/driver-ops.c
+++ b/net/mac80211/driver-ops.c
@@ -39,3 +39,28 @@ int drv_sta_state(struct ieee80211_local *local,
        trace_drv_return_int(local, ret);
        return ret;
 }
+
+int drv_conf_tx(struct ieee80211_local *local,
+               struct ieee80211_sub_if_data *sdata, u16 ac,
+               const struct ieee80211_tx_queue_params *params)
+{
+       int ret = -EOPNOTSUPP;
+
+       might_sleep();
+
+       if (!check_sdata_in_driver(sdata))
+               return -EIO;
+
+       if (WARN_ONCE(params->cw_min == 0 ||
+                     params->cw_min > params->cw_max,
+                     "%s: invalid CW_min/CW_max: %d/%d\n",
+                     sdata->name, params->cw_min, params->cw_max))
+               return -EINVAL;
+
+       trace_drv_conf_tx(local, sdata, ac, params);
+       if (local->ops->conf_tx)
+               ret = local->ops->conf_tx(&local->hw, &sdata->vif,
+                                         ac, params);
+       trace_drv_return_int(local, ret);
+       return ret;
+}

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 31482e2..6cc6bd4 100644 (file)
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -646,30 +646,9 @@ static inline void drv_sta_statistics(struct ieee80211_local *local,
        trace_drv_return_void(local);
 }
 
-static inline int drv_conf_tx(struct ieee80211_local *local,
-                             struct ieee80211_sub_if_data *sdata, u16 ac,
-                             const struct ieee80211_tx_queue_params *params)
-{
-       int ret = -EOPNOTSUPP;
-
-       might_sleep();
-
-       if (!check_sdata_in_driver(sdata))
-               return -EIO;
-
-       if (WARN_ONCE(params->cw_min == 0 ||
-                     params->cw_min > params->cw_max,
-                     "%s: invalid CW_min/CW_max: %d/%d\n",
-                     sdata->name, params->cw_min, params->cw_max))
-               return -EINVAL;
-
-       trace_drv_conf_tx(local, sdata, ac, params);
-       if (local->ops->conf_tx)
-               ret = local->ops->conf_tx(&local->hw, &sdata->vif,
-                                         ac, params);
-       trace_drv_return_int(local, ret);
-       return ret;
-}
+int drv_conf_tx(struct ieee80211_local *local,
+               struct ieee80211_sub_if_data *sdata, u16 ac,
+               const struct ieee80211_tx_queue_params *params);
 
 static inline u64 drv_get_tsf(struct ieee80211_local *local,
                              struct ieee80211_sub_if_data *sdata)