diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2025-06-23 16:24:37 +0200 |
|---|---|---|
| committer | Georgi Djakov <djakov@kernel.org> | 2025-06-23 17:59:09 +0300 |
| commit | b44f12ae21f661e5d97fb4a8b234d6689f68f706 (patch) | |
| tree | 6bc340715b3125487ced624ade1f0b6993d3d24e | |
| parent | 886a94f008dd1a1702ee66dd035c266f70fd9e90 (diff) | |
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 <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250623142437.23068-1-johan+linaro@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
| -rw-r--r-- | drivers/interconnect/samsung/exynos.c | 5 |
1 files changed, 5 insertions, 0 deletions
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; |