From e8f1297ba31f9a36969c98e41663c508b8fd7fdf Mon Sep 17 00:00:00 2001 From: Mohammad Rahimi Date: Sun, 14 Jan 2024 20:04:20 +0800 Subject: [PATCH] thunderbolt: Fix rollback in tb_port_lane_bonding_enable() for lane 1 If enabling lane bonding on lane 1 of a USB4 port results in an error, the rollback should set TB_LINK_WIDTH_SINGLE for both lanes. Signed-off-by: Mohammad Rahimi Signed-off-by: Mika Westerberg --- drivers/thunderbolt/switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c index e7bda8729c7e..bf1daf5165a4 100644 --- a/drivers/thunderbolt/switch.c +++ b/drivers/thunderbolt/switch.c @@ -1127,7 +1127,7 @@ int tb_port_lane_bonding_enable(struct tb_port *port) ret = tb_port_set_link_width(port->dual_link_port, TB_LINK_WIDTH_DUAL); if (ret) - goto err_lane0; + goto err_lane1; } /*