| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 029/102] phy: lantiq: vrx200-pcie: fix error return code in ltq_vrx200_pcie_phy_power_on() | Date | Fri, 24 Jan 2020 10:30:30 +0100 |
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From: Wei Yongjun <weiyongjun1@huawei.com>
commit 82b5d164415549e74cfa1f9156ffd4463d0a76e2 upstream.
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function.
Fixes: e52a632195bf ("phy: lantiq: vrx200-pcie: add a driver for the Lantiq VRX200 PCIe PHY") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c +++ b/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c @@ -323,7 +323,8 @@ static int ltq_vrx200_pcie_phy_power_on( goto err_disable_pdi_clk; /* Check if we are in "startup ready" status */ - if (ltq_vrx200_pcie_phy_wait_for_pll(phy) != 0) + ret = ltq_vrx200_pcie_phy_wait_for_pll(phy); + if (ret) goto err_disable_phy_clk; ltq_vrx200_pcie_phy_apply_workarounds(phy);
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