phy: freescale: imx8m-pcie: Add one missing error return

commit b574baa upstream.

There should be one error return when fail to fetch the perst reset.
Add the missing error return.

Fixes: dce9edf ("phy: freescale: imx8m-pcie: Add i.MX8MP PCIe PHY support")

Signed-off-by: Richard Zhu <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Richard Zhu

drivers/phy/freescale/phy-fsl-imx8m-pcie.c

@@ -271,7 +271,7 @@ static int imx8_pcie_phy_probe(struct platform_device *pdev)
 		imx8_phy->perst =
 			devm_reset_control_get_exclusive(dev, "perst");
 		if (IS_ERR(imx8_phy->perst))
-			dev_err_probe(dev, PTR_ERR(imx8_phy->perst),
+			return dev_err_probe(dev, PTR_ERR(imx8_phy->perst),
 				      "Failed to get PCIE PHY PERST control\n");
 	}