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| author |   Sumanth Gavini <sumanth.gavini@yahoo.com> | 2025-07-18 12:50:35 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-21 16:31:28 +0200 |
| commit | bb76f0d843a26d11bed5df2793b492ca414de0a4 (patch) | |
| tree | dccb051eb9adda4100a6dc6ece904d9ee566bf7f | |
| parent | usb: usblp: clean up assignment inside if conditions (diff) | |
| download | wireguard-linux-bb76f0d843a26d11bed5df2793b492ca414de0a4.tar.xz wireguard-linux-bb76f0d843a26d11bed5df2793b492ca414de0a4.zip | |
usb: gadget: f_uac1: 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 <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>
| -rw-r--r-- | drivers/usb/gadget/function/f_uac1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c index c87e74afc881..9da9fb4e1239 100644 --- a/drivers/usb/gadget/function/f_uac1.c +++ b/drivers/usb/gadget/function/f_uac1.c @@ -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; \ |