[PATCH] usb: dwc3: Flip condition guarding power_supply_put()

[Bjorn Andersson]

The condition guarding the power_supply_put() calls in error and
removal paths are backwards, resulting in a guaranteed NULL pointer
dereference if no power supply was acquired.

Fixes: 59fa3def35de ("usb: dwc3: add a power supply for current control")
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
---
 drivers/usb/dwc3/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index d15f065849cd..94fdbe502ce9 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -1628,7 +1628,7 @@ static int dwc3_probe(struct platform_device *pdev)
 assert_reset:
 	reset_control_assert(dwc->reset);
 
-	if (!dwc->usb_psy)
+	if (dwc->usb_psy)
 		power_supply_put(dwc->usb_psy);
 
 	return ret;
@@ -1653,7 +1653,7 @@ static int dwc3_remove(struct platform_device *pdev)
 	dwc3_free_event_buffers(dwc);
 	dwc3_free_scratch_buffers(dwc);
 
-	if (!dwc->usb_psy)
+	if (dwc->usb_psy)
 		power_supply_put(dwc->usb_psy);
 
 	return 0;
-- 
2.29.2