diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2022-11-23 23:02:08 +0200 |
|---|---|---|
| committer | Gregory Greenman <gregory.greenman@intel.com> | 2022-11-28 17:54:03 +0200 |
| commit | 274d9aa97372094317fcf0d27af4fedb6659c7d4 (patch) | |
| tree | b4ca5e907c891a95e7ca768d2717261a3203fbdc /drivers/net/wireless/intel | |
| parent | b8133439bda70ff24e3bdb89bb55d204c3fea606 (diff) | |
| download | linux-274d9aa97372094317fcf0d27af4fedb6659c7d4.tar.bz2 | |
wifi: iwlwifi: mvm: return error value in case PLDR sync failed
In case PLDR sync is required but iwlmei failed to get a response
from CSME, the device cannot be brought up, so return an error
value.
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/all/Y3uYUEFnMiBY2ABQ@kili/
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Link: https://lore.kernel.org/r/20221123225313.08b345123f83.I13bfacc2f6da7de8ada90127fe7108d1bb73af92@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 74354d044db9..2f4c9e653e99 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1483,7 +1483,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG); mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK); if (mvm->pldr_sync && iwl_mei_pldr_req()) - return ret; + return -EBUSY; ret = iwl_mvm_load_rt_fw(mvm); if (ret) { |