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usb: gadget: f_uac2: replace scnprintf() with sysfs_emit()

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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@yahoo.com>
Link: https://lore.kernel.org/r/20250704003425.467299-1-sumanth.gavini@yahoo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sumanth Gavini
2025-07-03 19:34:22 -05:00
committed by Greg Kroah-Hartman
parent b581e472d9
commit 7168c06d9b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/f_uac2.c
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@@ -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; \