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| author | Johannes Berg <[email protected]> | 2024-07-03 09:58:51 +0000 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2024-07-04 11:50:04 +0000 |
| commit | f27579ff8b9344226db63a902dc9e9cbddf07b74 (patch) | |
| tree | ba8ffe49bae4401d450f59823e55701915a82878 /drivers/net/wireless/intel/iwlwifi/mvm/link.c | |
| parent | wifi: iwlwifi: mvm: align reorder buffer entries to cacheline (diff) | |
| download | kernel-f27579ff8b9344226db63a902dc9e9cbddf07b74.tar.gz kernel-f27579ff8b9344226db63a902dc9e9cbddf07b74.zip | |
wifi: iwlwifi: mvm: simplify EMLSR blocking
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 <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://patch.msgid.link/20240703125541.6995464f0bac.Iac9fe3546ca0a0d6bc6666c822a667ab257419a9@changeid
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/link.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/link.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/link.c b/drivers/net/wireless/intel/iwlwifi/mvm/link.c index 73527781f89a..4e702e7a4b82 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/link.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/link.c @@ -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); } |