From: Eyal Shapira <eyal@xxxxxxxxxx>
iwl_trans_update_sf can fail and this wasn't handled.
Fix this.
Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/mvm/fw.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index e0d9f19..8c96e5a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -227,6 +227,10 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
st_fwrd_space.addr = mvm->sf_space.addr;
st_fwrd_space.size = mvm->sf_space.size;
ret = iwl_trans_update_sf(mvm->trans, &st_fwrd_space);
+ if (ret) {
+ IWL_ERR(mvm, "Failed to update SF size. ret %d\n", ret);
+ return ret;
+ }
iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr);
--
1.9.1
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