linux-kernel - [PATCH] staging: speakup: make function ser_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20170628131351.22106-1-colin.king@canonical.com>
Date:   Wed, 28 Jun 2017 14:13:51 +0100
From:   Colin King <colin.king@...onical.com>
To:     William Hubbs <w.d.hubbs@...il.com>,
        Chris Brannon <chris@...-brannons.com>,
        Kirk Reiser <kirk@...sers.ca>,
        Samuel Thibault <samuel.thibault@...-lyon.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Okash Khawaja <okash.khawaja@...il.com>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Alexandre Ghiti <alex@...ti.fr>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Rui Teng <rui.teng@...ux.vnet.ibm.com>,
        speakup@...ux-speakup.org, devel@...verdev.osuosl.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: speakup: make function ser_to_dev static

From: Colin Ian King <colin.king@...onical.com>

The helper function ser_to_dev does not need to be in global scope, so
make it static.

Cleans up sparse warning:
"warning: symbol 'ser_to_dev' was not declared. Should it be static?"

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/staging/speakup/spk_ttyio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c
index 442f191a017e..ed8e96b06ead 100644
--- a/drivers/staging/speakup/spk_ttyio.c
+++ b/drivers/staging/speakup/spk_ttyio.c
@@ -21,7 +21,7 @@ struct spk_ldisc_data {
 static struct spk_synth *spk_ttyio_synth;
 static struct tty_struct *speakup_tty;
 
-int ser_to_dev(int ser, dev_t *dev_no)
+static int ser_to_dev(int ser, dev_t *dev_no)
 {
 	if (ser < 0 || ser > (255 - 64)) {
 		pr_err("speakup: Invalid ser param. Must be between 0 and 191 inclusive.\n");
-- 
2.11.0