[PATCH] iwlwifi: mvm: Fix an error code in iwl_mvm_up()
From: Dan Carpenter <hidden>
Date: 2021-08-16 18:39:53
Also in:
kernel-janitors
Subsystem:
intel wireless wifi link (iwlwifi), the rest · Maintainers:
Miri Korenblit, Linus Torvalds
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 <redacted>
---
From static analysis. Not tested.
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 38fd5886af2d..1962abb81faa 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c@@ -1461,8 +1461,10 @@ 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];
--
2.20.1