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Hermes SMTP Server) with ESMTPA ID a2c63466e6f86b622e08ed8c074f7ec5; Fri, 04 Jul 2025 00:34:32 +0000 (UTC) From: Sumanth Gavini To: gregkh@linuxfoundation.org, jkeeping@inmusicbrands.com, kgroeneveld@lenbrook.com, Chris.Wulff@biamp.com, quic_prashk@quicinc.com, linux-kernel@vger.kernel.org Cc: Sumanth Gavini , linux-usb@vger.kernel.org Subject: [PATCH] usb: gadget: f_uac2: replace scnprintf() with sysfs_emit() Date: Thu, 3 Jul 2025 19:34:22 -0500 Message-ID: <20250704003425.467299-1-sumanth.gavini@yahoo.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable References: <20250704003425.467299-1-sumanth.gavini.ref@yahoo.com> Content-Type: text/plain; charset="utf-8" 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 --- 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/func= tion/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 confi= g_item *item, \ int result; \ \ mutex_lock(&opts->lock); \ - result =3D scnprintf(page, sizeof(opts->name), "%s", opts->name); \ + result =3D sysfs_emit(page, "%s", opts->name); \ mutex_unlock(&opts->lock); \ \ return result; \ --=20 2.43.0