[PATCH] usb: gadget: f_uac2: replace scnprintf() with sysfs_emit()

[Sumanth Gavini]

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 <sumanth.gavini@xxxxxxxxx>
---
 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;							\
-- 
2.43.0