From: Johan Hovold Date: Mon, 23 Jun 2025 14:24:37 +0000 (+0200) Subject: interconnect: exynos: handle node name allocation failure X-Git-Tag: v6.16-rc7~10^2~15^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b44f12ae21f661e5d97fb4a8b234d6689f68f706;p=thirdparty%2Flinux.git interconnect: exynos: handle node name allocation failure Add the missing error handling in case node name allocation ever fails. Fixes: 2f95b9d5cf0b ("interconnect: Add generic interconnect driver for Exynos SoCs") Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250623142437.23068-1-johan+linaro@kernel.org Signed-off-by: Georgi Djakov --- diff --git a/drivers/interconnect/samsung/exynos.c b/drivers/interconnect/samsung/exynos.c index 9e041365d9091..8e8f56186a366 100644 --- a/drivers/interconnect/samsung/exynos.c +++ b/drivers/interconnect/samsung/exynos.c @@ -134,6 +134,11 @@ static int exynos_generic_icc_probe(struct platform_device *pdev) priv->node = icc_node; icc_node->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOFn", bus_dev->of_node); + if (!icc_node->name) { + icc_node_destroy(pdev->id); + return -ENOMEM; + } + if (of_property_read_u32(bus_dev->of_node, "samsung,data-clock-ratio", &priv->bus_clk_ratio)) priv->bus_clk_ratio = EXYNOS_ICC_DEFAULT_BUS_CLK_RATIO;