wifi: iwlwifi: pcie: add another missing bh-disable for rxq->lock

[ Upstream commit a4754182dc936b97ec7e9f6b08cdf7ed97ef9069 ]

Evidently I had only looked at all the ones in rx.c, and missed this.
Add bh-disable to this use of the rxq->lock as well.

Fixes: 25edc8f259c7 ("iwlwifi: pcie: properly implement NAPI")
Reported-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231208183100.e79ad3dae649.I8f19713c4383707f8be7fc20ff5cc1ecf12429bb@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 583d101..2e23ccd 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3088,7 +3088,7 @@ static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans,
        struct iwl_rxq *rxq = &trans_pcie->rxq[0];
        u32 i, r, j, rb_len = 0;
 
-       spin_lock(&rxq->lock);
+       spin_lock_bh(&rxq->lock);
 
        r = le16_to_cpu(iwl_get_closed_rb_stts(trans, rxq)) & 0x0FFF;
 
@@ -3112,7 +3112,7 @@ static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans,
                *data = iwl_fw_error_next_data(*data);
        }
 
-       spin_unlock(&rxq->lock);
+       spin_unlock_bh(&rxq->lock);
 
        return rb_len;
 }