From 57eb9d14b4f6dad9c340f88f767fc54609bcdba5 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 12 Jul 2026 11:31:48 +0200 Subject: [PATCH] gpio: sloppy-logic-analyzer: add a comment explaining the buffer init To avoid more false positive reports of "leaking memory" when fops_buf_size_set() returns an error. Signed-off-by: Wolfram Sang Link: https://patch.msgid.link/20260712093148.21446-2-wsa+renesas@sang-engineering.com Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-sloppy-logic-analyzer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/gpio-sloppy-logic-analyzer.c b/drivers/gpio/gpio-sloppy-logic-analyzer.c index 2bbd308ca08e..6748ddce3c19 100644 --- a/drivers/gpio/gpio-sloppy-logic-analyzer.c +++ b/drivers/gpio/gpio-sloppy-logic-analyzer.c @@ -237,6 +237,7 @@ static int gpio_la_poll_probe(struct platform_device *pdev) if (ret) return ret; + /* Initially allocate a buffer. It currently is NULL */ fops_buf_size_set(priv, GPIO_LA_DEFAULT_BUF_SIZE); priv->descs = devm_gpiod_get_array(dev, "probe", GPIOD_IN);