net/mac80211/chan.c

479 				      struct ieee80211_chanctx *old_ctx,
508 	ieee80211_chan_bw_change(local, old_ctx, true);
539 	ieee80211_chan_bw_change(local, old_ctx, false);
544 				     struct ieee80211_chanctx *old_ctx,
547 	_ieee80211_change_chanctx(local, ctx, old_ctx, chanreq, NULL);
1217 	struct ieee80211_chanctx *old_ctx, *new_ctx;
1226 	old_ctx = ieee80211_link_get_chanctx(link);
1234 	if (WARN_ON(!old_ctx))
1252 	_ieee80211_change_chanctx(local, new_ctx, old_ctx, chanreq, link);
1255 	vif_chsw[0].old_ctx = &old_ctx->conf;
1279 	if (ieee80211_chanctx_refcount(local, old_ctx) == 0)
1280 		ieee80211_free_chanctx(local, old_ctx, false);
1299 	struct ieee80211_chanctx *old_ctx, *new_ctx;
1304 	old_ctx = ieee80211_link_get_chanctx(link);
1310 	if (WARN_ON(old_ctx))
1348 	struct ieee80211_chanctx *old_ctx, *new_ctx;
1353 	old_ctx = ieee80211_link_get_chanctx(link);
1355 	if (!old_ctx)
1361 	if (old_ctx->replace_state != IEEE80211_CHANCTX_WILL_BE_REPLACED)
1375 	struct ieee80211_chanctx *ctx, *old_ctx;
1399 			old_ctx = ieee80211_link_get_chanctx(link);
1401 			vif_chsw[i].old_ctx = &old_ctx->conf;
1457 	struct ieee80211_chanctx *ctx, *ctx_tmp, *old_ctx;
1524 			old_ctx = ieee80211_link_get_chanctx(link);
1525 			if (old_ctx) {
1526 				if (old_ctx->replace_state ==
1818 	struct ieee80211_chanctx *old_ctx;
1824 	old_ctx = ieee80211_link_get_chanctx(link);
1839 		if (old_ctx)
1849 	 *     context readying in-place switching of old_ctx
1856 	if ((old_ctx &&
1857 	     old_ctx->replace_state == IEEE80211_CHANCTX_WILL_BE_REPLACED) ||