diff options
| author |   Denys Vlasenko <dvlasenk@redhat.com> | 2015-09-23 14:18:34 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2015-09-29 15:56:48 +0200 |
| commit | 42677ed33a8b6995e6af2ec15643840afcf1c48b (patch) | |
| tree | d4ef88bcde974bfaae2eacac191530c5804ace1a /net/mac80211/driver-ops.h | |
| parent | mac80211: improve __rate_control_send_low warning (diff) | |
| download | linux-dev-42677ed33a8b6995e6af2ec15643840afcf1c48b.tar.xz linux-dev-42677ed33a8b6995e6af2ec15643840afcf1c48b.zip | |
mac80211: Deinline drv_switch_vif_chanctx()
With this .config: http://busybox.net/~vda/kernel_config_ALLYES_Os,
after deinlining the function size is 821 bytes and there are
2 callsites, reducing code size by about 800 bytes.
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
[adjust code-style a bit]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 55 |
1 files changed, 3 insertions, 52 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 0baeefdd89a0..275146eee646 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1002,58 +1002,9 @@ static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local, trace_drv_return_void(local); } -static inline int -drv_switch_vif_chanctx(struct ieee80211_local *local, - struct ieee80211_vif_chanctx_switch *vifs, - int n_vifs, - enum ieee80211_chanctx_switch_mode mode) -{ - int ret = 0; - int i; - - if (!local->ops->switch_vif_chanctx) - return -EOPNOTSUPP; - - for (i = 0; i < n_vifs; i++) { - struct ieee80211_chanctx *new_ctx = - container_of(vifs[i].new_ctx, - struct ieee80211_chanctx, - conf); - struct ieee80211_chanctx *old_ctx = - container_of(vifs[i].old_ctx, - struct ieee80211_chanctx, - conf); - - WARN_ON_ONCE(!old_ctx->driver_present); - WARN_ON_ONCE((mode == CHANCTX_SWMODE_SWAP_CONTEXTS && - new_ctx->driver_present) || - (mode == CHANCTX_SWMODE_REASSIGN_VIF && - !new_ctx->driver_present)); - } - - trace_drv_switch_vif_chanctx(local, vifs, n_vifs, mode); - ret = local->ops->switch_vif_chanctx(&local->hw, - vifs, n_vifs, mode); - trace_drv_return_int(local, ret); - - if (!ret && mode == CHANCTX_SWMODE_SWAP_CONTEXTS) { - for (i = 0; i < n_vifs; i++) { - struct ieee80211_chanctx *new_ctx = - container_of(vifs[i].new_ctx, - struct ieee80211_chanctx, - conf); - struct ieee80211_chanctx *old_ctx = - container_of(vifs[i].old_ctx, - struct ieee80211_chanctx, - conf); - - new_ctx->driver_present = true; - old_ctx->driver_present = false; - } - } - - return ret; -} +int drv_switch_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, enum ieee80211_chanctx_switch_mode mode); static inline int drv_start_ap(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) |