[ Upstream commitbf373d2919] In rtk_usb3phy_probe() devm_kzalloc() may return NULL but this returned value is not checked. Fixes:adda6e82a7("phy: realtek: usb: Add driver for the Realtek SoC USB 3.0 PHY") Signed-off-by: Charles Han <hanchunchao@inspur.com> Link: https://lore.kernel.org/r/20241025070744.149070-1-hanchunchao@inspur.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>