diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-08-16 21:39:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 14:23:32 +0200 |
| commit | a2095c3e0309938379fd15fc74f62661e16a27ff (patch) | |
| tree | 3e9a4c02958910409addb8d88ff6cd9e4e375556 /drivers/net/wireless | |
| parent | 01e36bdb95e73fcc2cde71da0a37ace5fb326707 (diff) | |
iwlwifi: mvm: Fix an error code in iwl_mvm_up()
[ Upstream commit 583d18336abdfb1b355270289ff8f6a2608ba905 ]
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 <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210816183930.GA2068@kili
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index bcc032c815dc..6d439ae7b50b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1489,8 +1489,10 @@ 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]; |