rtsx_usb_probe() doesn't call usb_set_intfdata() to null out the
interface pointer when probe fails. This leaves a stale pointer.
Noticed the missing usb_set_intfdata() while debugging an unrelated
invalid DMA mapping problem.
Fix it with a call to usb_set_intfdata(..., NULL).
Signed-off-by: Shuah Khan <[email protected]>
---
drivers/misc/cardreader/rtsx_usb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/misc/cardreader/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c
index 59eda55d92a3..1ef9b61077c4 100644
--- a/drivers/misc/cardreader/rtsx_usb.c
+++ b/drivers/misc/cardreader/rtsx_usb.c
@@ -667,6 +667,7 @@ static int rtsx_usb_probe(struct usb_interface *intf,
return 0;
out_init_fail:
+ usb_set_intfdata(ucr->pusb_intf, NULL);
usb_free_coherent(ucr->pusb_dev, IOBUF_SIZE, ucr->iobuf,
ucr->iobuf_dma);
return ret;
--
2.32.0