From 583d18336abdfb1b355270289ff8f6a2608ba905 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 16 Aug 2021 21:39:30 +0300 Subject: [PATCH] iwlwifi: mvm: Fix an error code in iwl_mvm_up() Return -ENODEV instead of success on this error path. Fixes: dd36a507c806 ("iwlwifi: mvm: look for the first supported channel when add/remove phy ctxt") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/20210816183930.GA2068@kili Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 9aa15f0..8537e1e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1709,8 +1709,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm) while (!sband && i < NUM_NL80211_BANDS) sband = mvm->hw->wiphy->bands[i++]; - if (WARN_ON_ONCE(!sband)) + if (WARN_ON_ONCE(!sband)) { + ret = -ENODEV; goto error; + } chan = &sband->channels[0]; -- 2.7.4