iwlwifi: disable BH before the call to iwl_op_mode_nic_error

This is required by the op_mode API. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
git-mirror · Jun 18, 2012 · 24172f3 · 24172f3
1 parent 901787c
commit 24172f3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -2026,7 +2026,9 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
 	if (!trans->op_mode)
 		return -EAGAIN;
 
+	local_bh_disable();
 	iwl_op_mode_nic_error(trans->op_mode);
+	local_bh_enable();
 
 	return count;
 }