From: Zhihao Cheng Date: Sun, 22 Nov 2020 03:22:38 +0000 (-0800) Subject: drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe X-Git-Tag: v5.11-rc1~90^2~9^2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4cba398f37f868f515ff12868418dc28574853a1;p=linux-block.git drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe Fix to return the error code from of_get_child_by_name() instaed of 0 in knav_queue_probe(). Fixes: 41f93af900a20d1a0a ("soc: ti: add Keystone Navigator QMSS driver") Reported-by: Hulk Robot Signed-off-by: Zhihao Cheng Signed-off-by: Santosh Shilimkar --- diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index 490423ecdcdd..2e521f1eda96 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -1852,9 +1852,10 @@ static int knav_queue_probe(struct platform_device *pdev) if (ret) goto err; - regions = of_get_child_by_name(node, "descriptor-regions"); + regions = of_get_child_by_name(node, "descriptor-regions"); if (!regions) { dev_err(dev, "descriptor-regions not specified\n"); + ret = -ENODEV; goto err; } ret = knav_queue_setup_regions(kdev, regions);