From: Xuezhi Zhang Date: Sat, 3 Apr 2021 14:07:22 +0000 (+0000) Subject: staging: fbtft: convert sysfs snprintf to sysfs_emit X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1d0f8534fb53d1438c3ebcb05ab76c01361c839;p=linux.git staging: fbtft: convert sysfs snprintf to sysfs_emit Fix the following coccicheck warning: drivers/staging/fbtft//fbtft-sysfs.c:202:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Xuezhi Zhang Link: https://lore.kernel.org/r/20210403140722.169623-1-llyz108@163.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/fbtft/fbtft-sysfs.c b/drivers/staging/fbtft/fbtft-sysfs.c index 26e52cc2de64d..39e8d28066cbe 100644 --- a/drivers/staging/fbtft/fbtft-sysfs.c +++ b/drivers/staging/fbtft/fbtft-sysfs.c @@ -199,7 +199,7 @@ static ssize_t show_debug(struct device *device, struct fb_info *fb_info = dev_get_drvdata(device); struct fbtft_par *par = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%lu\n", par->debug); + return sysfs_emit(buf, "%lu\n", par->debug); } static struct device_attribute debug_device_attr =