[PATCH v3 1/1] usb: storage: continue probe on "Invalid device"
Janne Grunau
j at jannau.net
Fri Nov 4 08:38:59 CET 2022
Fixes a crash during probing of sd card readers without medium present.
Seen with the device below but reported for many other devices.
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0x0326 Card reader
bcdDevice 11.24
iManufacturer 1 Realtek
iProduct 2 USB3.0 Card Reader
iSerial 3 201404081410
Link: https://github.com/AsahiLinux/linux/issues/44
Link: https://lists.denx.de/pipermail/u-boot/2022-July/489717.html
Signed-off-by: Janne Grunau <j at jannau.net>
Reviewed-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Marek Vasut <marex at denx.de>
---
common/usb_storage.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/usb_storage.c b/common/usb_storage.c
index eaa31374ef73..f9204552a683 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -239,6 +239,7 @@ static int usb_stor_probe_device(struct usb_device *udev)
ret = device_unbind(dev);
if (ret)
return ret;
+ continue;
}
ret = blk_probe_or_unbind(dev);
--
2.37.4
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