Commit cfc826c8 authored by Dan Carpenter's avatar Dan Carpenter Committed by Vinod Koul
Browse files

phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() 



This error path needs to decrement "usbphyc->n_pll_cons.counter" before
returning.

Fixes: 5b1af712 ("phy: stm32: rework PLL Lock detection")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220112111724.GB3019@kili


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 37291f60

drivers/phy/st/phy-stm32-usbphyc.c

+1 −1
Original line number Diff line number Diff line
@@ -304,7 +304,7 @@ static int stm32_usbphyc_pll_enable(struct stm32_usbphyc *usbphyc) 


		ret = __stm32_usbphyc_pll_disable(usbphyc);

		if (ret)

			return ret;

			goto dec_n_pll_cons;

	}



	ret = stm32_usbphyc_regulators_enable(usbphyc);