Commit 19ad9f29 authored by Minjie Du's avatar Minjie Du Committed by Daniel Lezcano
Browse files

thermal/drivers/mediatek/lvts: Fix parameter check in lvts_debugfs_init() 



The documentation says "If an error occurs, ERR_PTR(-ERROR) will be
returned" but the current code checks against a NULL pointer returned.

Fix this by checking if IS_ERR().

Signed-off-by: default avatarMinjie Du <duminjie@vivo.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230713042413.2519-1-duminjie@vivo.com
parent 2bba1acf

drivers/thermal/mediatek/lvts_thermal.c

+1 −1
Original line number Diff line number Diff line
@@ -201,7 +201,7 @@ static int lvts_debugfs_init(struct device *dev, struct lvts_domain *lvts_td) 
	int i;



	lvts_td->dom_dentry = debugfs_create_dir(dev_name(dev), NULL);

	if (!lvts_td->dom_dentry)

	if (IS_ERR(lvts_td->dom_dentry))

		return 0;



	for (i = 0; i < lvts_td->num_lvts_ctrl; i++) {