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usb: gadget: f_uac1: 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/20250718175037.299710-1-sumanth.gavini@yahoo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sumanth Gavini 2025-07-18 12:50:35 -05:00 committed by Greg Kroah-Hartman
parent d8e1ecffb4
commit bb76f0d843
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/f_uac1.c
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@ -1634,7 +1634,7 @@ static ssize_t f_uac1_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; \