# \[PATCH 05/12\] iwlwifi: mvm: remove check for vif in iwl\_mvm\_vif\_from\_mac80211()

- From: Luca Coelho \<hidden\>
- Date: 2021-08-02 14:28:39 
- List: linux-wireless
- Page: https://ratatoskr.run/linux-wireless/2021/08/15768359
- Thread: https://ratatoskr.run/linux-wireless/2021/08/15768354/t.md

```text
From: Luca Coelho <redacted>

This check is useless, because we would return NULL in that case and
none of the callers actually check that the return value was not NULL
before accessing it.

Signed-off-by: Luca Coelho <redacted>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index b50942f28bb7..82a53cbf4342 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -431,8 +431,6 @@ struct iwl_mvm_vif {
 static inline struct iwl_mvm_vif *
 iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
 {
-	if (!vif)
-		return NULL;
 	return (void *)vif->drv_priv;
 }
 
-- 
2.32.0

```