wifi: mac80211: simplify ieee80211_assign_link_chanctx()
There's no need for a label/goto here, the only thing is that drv_assign_vif_chanctx() must succeed to set 'conf' and add the new context to the list, the remaining code is (and must be) the same regardless. Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240418115219.a94852030d33.I9d647178ab25636372ed79e5312c68a06e0bf60c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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5e0c422d12
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@ -815,7 +815,7 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
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struct ieee80211_local *local = sdata->local;
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struct ieee80211_chanctx_conf *conf;
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struct ieee80211_chanctx *curr_ctx = NULL;
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int ret = 0;
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int ret;
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if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_NAN))
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return -EOPNOTSUPP;
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@ -836,15 +836,16 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
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ieee80211_recalc_chanctx_min_def(local, new_ctx, link);
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ret = drv_assign_vif_chanctx(local, sdata, link->conf, new_ctx);
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if (ret)
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goto out;
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conf = &new_ctx->conf;
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list_add(&link->assigned_chanctx_list,
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&new_ctx->assigned_links);
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if (!ret) {
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/* succeeded, so commit it to the data structures */
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conf = &new_ctx->conf;
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list_add(&link->assigned_chanctx_list,
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&new_ctx->assigned_links);
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}
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} else {
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ret = 0;
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}
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out:
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rcu_assign_pointer(link->conf->chanctx_conf, conf);
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sdata->vif.cfg.idle = !conf;
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