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wifi: iwlwifi: mvm: simplify EMLSR blocking

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If EMLSR is already blocked for the same reason that
it's blocked for again, there's no need to actually
do any work, so exit early from the function. Also,
print the state after modifying it, so it's clearer.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240703125541.6995464f0bac.Iac9fe3546ca0a0d6bc6666c822a667ab257419a9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2024-07-03 12:58:51 +03:00
parent d81bf4b630
commit f27579ff8b
1 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/wireless/intel/iwlwifi/mvm/link.c
+8 -6
View File
@@ -1033,15 +1033,17 @@ void iwl_mvm_block_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (WARN_ON(!(reason & IWL_MVM_BLOCK_ESR_REASONS)))
return;
if (!(mvmvif->esr_disable_reason & reason)) {
IWL_DEBUG_INFO(mvm,
"Blocking EMLSR mode. reason = %s (0x%x)\n",
iwl_get_esr_state_string(reason), reason);
iwl_mvm_print_esr_state(mvm, mvmvif->esr_disable_reason);
}
if (mvmvif->esr_disable_reason & reason)
return;
IWL_DEBUG_INFO(mvm,
"Blocking EMLSR mode. reason = %s (0x%x)\n",
iwl_get_esr_state_string(reason), reason);
mvmvif->esr_disable_reason |= reason;
iwl_mvm_print_esr_state(mvm, mvmvif->esr_disable_reason);
iwl_mvm_exit_esr(mvm, vif, reason, link_to_keep);
}