This patch replaces the use of the deprecated simple_strtol [1] function in the sh_mobile_lcdcfb.c file with the recommended kstrtol function. This change improves error handling and boundary checks.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#simple-strtol-simple-strtoll-simple-strtoul-simple-strtoull Signed-off-by: Cong Liu <liuco...@kylinos.cn> --- drivers/video/fbdev/sh_mobile_lcdcfb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index eb2297b37504..5fc7d74b273e 100644 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c @@ -1278,11 +1278,11 @@ overlay_position_store(struct device *dev, struct device_attribute *attr, int pos_x; int pos_y; - pos_x = simple_strtol(buf, &endp, 10); + pos_x = kstrtol(buf, &endp, 10); if (*endp != ',') return -EINVAL; - pos_y = simple_strtol(endp + 1, &endp, 10); + pos_y = kstrtol(endp + 1, &endp, 10); if (isspace(*endp)) endp++; -- 2.34.1
