linux-kernel - [PATCH 05/13] staging: nvec: Switch from strlcpy to strscpy

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Message-Id: <20210131172838.146706-6-memxor@gmail.com>
Date:   Sun, 31 Jan 2021 22:58:26 +0530
From:   Kumar Kartikeya Dwivedi <memxor@...il.com>
To:     devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org
Cc:     Kumar Kartikeya Dwivedi <memxor@...il.com>,
        Ian Abbott <abbotti@....co.uk>,
        H Hartley Sweeten <hsweeten@...ionengravers.com>,
        Ioana Radulescu <ruxandra.radulescu@....com>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Johan Hovold <johan@...nel.org>, Alex Elder <elder@...nel.org>,
        Vaibhav Agarwal <vaibhav.sr@...il.com>,
        Mark Greer <mgreer@...malcreek.com>,
        Rui Miguel Silva <rmfrfs@...il.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Marc Dietrich <marvin24@....de>,
        Jens Frederich <jfrederich@...il.com>,
        Daniel Drake <dsd@...top.org>,
        Jon Nettleton <jon.nettleton@...il.com>,
        Larry Finger <Larry.Finger@...inger.net>,
        Florian Schilhabel <florian.c.schilhabel@...glemail.com>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        Teddy Wang <teddy.wang@...iconmotion.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        William Cohen <wcohen@...hat.com>,
        Mike Rapoport <rppt@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Robert Richter <rric@...nel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        greybus-dev@...ts.linaro.org, ac100@...ts.launchpad.net,
        linux-tegra@...r.kernel.org, linux-fbdev@...r.kernel.org
Subject: [PATCH 05/13] staging: nvec: Switch from strlcpy to strscpy

strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.

This silences the related checkpatch warnings from:
5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy")

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@...il.com>
---
 drivers/staging/nvec/nvec_ps2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c
index 45db29262..157009015 100644
--- a/drivers/staging/nvec/nvec_ps2.c
+++ b/drivers/staging/nvec/nvec_ps2.c
@@ -112,8 +112,8 @@ static int nvec_mouse_probe(struct platform_device *pdev)
 	ser_dev->start = ps2_startstreaming;
 	ser_dev->stop = ps2_stopstreaming;
 
-	strlcpy(ser_dev->name, "nvec mouse", sizeof(ser_dev->name));
-	strlcpy(ser_dev->phys, "nvec", sizeof(ser_dev->phys));
+	strscpy(ser_dev->name, "nvec mouse", sizeof(ser_dev->name));
+	strscpy(ser_dev->phys, "nvec", sizeof(ser_dev->phys));
 
 	ps2_dev.ser_dev = ser_dev;
 	ps2_dev.notifier.notifier_call = nvec_ps2_notifier;
-- 
2.29.2