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RE: [PATCH] wifi: iwlwifi: mvm: fix an error code in iwl_mvm_mld_add_sta()

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Hi

Sorry for the delay,
I am fixing it.

Thanks,
Miri

Miri Korenblit | CCG | WCS | WCD
Office: +972 2 589-7724 | Cell Phone: +972 54 846 3803

-----Original Message-----
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx> 
Sent: Thursday, October 26, 2023 13:42
To: Greenman, Gregory <gregory.greenman@xxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxx>; Berg, Johannes <johannes.berg@xxxxxxxxx>; Korenblit, Miriam Rachel <miriam.rachel.korenblit@xxxxxxxxx>; Triebitz, Shaul <shaul.triebitz@xxxxxxxxx>; linux-wireless@xxxxxxxxxxxxxxx; kernel-janitors@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] wifi: iwlwifi: mvm: fix an error code in iwl_mvm_mld_add_sta()

Ping?

regards,
dan carpenter

On Wed, Sep 27, 2023 at 03:40:41PM +0300, Dan Carpenter wrote:
> This error path should return -EINVAL instead of success.
> 
> Fixes: 57974a55d995 ("wifi: iwlwifi: mvm: refactor iwl_mvm_mac_sta_state_common()")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> I copy and pasted this approach from similar code in the same patch.
> 
>  drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
> index 1464aad039e1..f2e952481ff8 100644
> --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
> +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
> @@ -707,8 +707,10 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
>  			rcu_dereference_protected(mvm_sta->link[link_id],
>  						  lockdep_is_held(&mvm->mutex));
>  
> -		if (WARN_ON(!link_conf || !mvm_link_sta))
> +		if (WARN_ON(!link_conf || !mvm_link_sta)) {
> +			ret = -EINVAL;
>  			goto err;
> +		}
>  
>  		ret = iwl_mvm_mld_cfg_sta(mvm, sta, vif, link_sta, link_conf,
>  					  mvm_link_sta);
> -- 
> 2.39.2
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