diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 62b26b7998fd8..3fb4553a6442b 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1964,6 +1964,8 @@ static void tb_handle_dp_bandwidth_request(struct work_struct *work)
 
 	pm_runtime_mark_last_busy(&tb->dev);
 	pm_runtime_put_autosuspend(&tb->dev);
+
+	kfree(ev);
 }
 
 static void tb_queue_dp_bandwidth_request(struct tb *tb, u64 route, u8 port)
diff --git a/drivers/thunderbolt/tmu.c b/drivers/thunderbolt/tmu.c
index 1269f417515bb..0dfd1e083994e 100644
--- a/drivers/thunderbolt/tmu.c
+++ b/drivers/thunderbolt/tmu.c
@@ -579,7 +579,9 @@ int tb_switch_tmu_disable(struct tb_switch *sw)
 		 * uni-directional mode and we don't want to change it's TMU
 		 * mode.
 		 */
-		tb_switch_tmu_rate_write(sw, tmu_rates[TB_SWITCH_TMU_MODE_OFF]);
+		ret = tb_switch_tmu_rate_write(sw, tmu_rates[TB_SWITCH_TMU_MODE_OFF]);
+		if (ret)
+			return ret;
 
 		tb_port_tmu_time_sync_disable(up);
 		ret = tb_port_tmu_time_sync_disable(down);