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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-01-12 14:17:24 +0300 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2022-01-27 11:04:40 +0530 |
| commit | cfc826c88a79e22ba5d8001556eb2c7efd8a01b6 (patch) | |
| tree | c537fb9d35151d89e577751fc5cdb599b03785c0 /drivers/phy | |
| parent | phy: xilinx: zynqmp: Fix bus width setting for SGMII (diff) | |
| download | wireguard-linux-cfc826c88a79e22ba5d8001556eb2c7efd8a01b6.tar.xz wireguard-linux-cfc826c88a79e22ba5d8001556eb2c7efd8a01b6.zip | |
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: 5b1af71280ab ("phy: stm32: rework PLL Lock detection")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220112111724.GB3019@kili
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/st/phy-stm32-usbphyc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c index 2ce9bfd783d4..007a23c78d56 100644 --- a/drivers/phy/st/phy-stm32-usbphyc.c +++ b/drivers/phy/st/phy-stm32-usbphyc.c @@ -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); |