From 7168c06d9ba0932466272ac8bfbdd793a4fab636 Mon Sep 17 00:00:00 2001 From: Sumanth Gavini Date: Thu, 3 Jul 2025 19:34:22 -0500 Subject: [PATCH] usb: gadget: f_uac2: replace scnprintf() with sysfs_emit() Documentation/filesystems/sysfs.rst mentions that show() should only use sysfs_emit() or sysfs_emit_at() when formating the value to be returned to user space. So replace scnprintf() with sysfs_emit(). Signed-off-by: Sumanth Gavini Link: https://lore.kernel.org/r/20250704003425.467299-1-sumanth.gavini@yahoo.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/function/f_uac2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 9b324821c93b..dd252ff2fb4e 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -2052,7 +2052,7 @@ static ssize_t f_uac2_opts_##name##_show(struct config_item *item, \ int result; \ \ mutex_lock(&opts->lock); \ - result = scnprintf(page, sizeof(opts->name), "%s", opts->name); \ + result = sysfs_emit(page, "%s", opts->name); \ mutex_unlock(&opts->lock); \ \ return result; \ -- 2.47.3