From 2aee873ab258ebe66817e9715d3167f24088a8ba Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Sat, 8 May 2021 09:53:10 +0800 Subject: [PATCH] UPSTREAM: usb: dwc3: imx8mp: fix error return code in dwc3_imx8mp_probe() Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 6dd2565989b4 ("usb: dwc3: add imx8mp dwc3 glue layer driver") Reported-by: Hulk Robot Acked-by: Felipe Balbi Signed-off-by: Zhen Lei Cc: stable Link: https://lore.kernel.org/r/20210508015310.1627-1-thunder.leizhen@huawei.com Signed-off-by: Greg Kroah-Hartman (cherry picked from commit 0b2b149e918f6dddb4ea53615551bf7bc131f875) Bug: 187129171 Signed-off-by: Connor O'Brien Change-Id: Ib16b20081ca496276a86792a08c039115fd38fd6 --- drivers/usb/dwc3/dwc3-imx8mp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/dwc3-imx8mp.c b/drivers/usb/dwc3/dwc3-imx8mp.c index 75f0042b998b..84c1a4ac2444 100644 --- a/drivers/usb/dwc3/dwc3-imx8mp.c +++ b/drivers/usb/dwc3/dwc3-imx8mp.c @@ -167,6 +167,7 @@ static int dwc3_imx8mp_probe(struct platform_device *pdev) dwc3_np = of_get_child_by_name(node, "dwc3"); if (!dwc3_np) { + err = -ENODEV; dev_err(dev, "failed to find dwc3 core child\n"); goto disable_rpm; }