linux-kernel - [PATCH v1 6/7] platform/x86: thinkpad

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Date: Sun,  2 Jun 2024 11:57:59 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Hans de Goede <hdegoede@...hat.com>,
	Andy Shevchenko <andy.shevchenko@...il.com>,
	Jorge Lopez <jorge.lopez2@...com>,
	Li Zetao <lizetao1@...wei.com>,
	Simon Trimmer <simont@...nsource.cirrus.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	Mark Pearson <mpearson-lenovo@...ebb.ca>,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	ibm-acpi-devel@...ts.sourceforge.net,
	linux-input@...r.kernel.org
Cc: Corentin Chary <corentin.chary@...il.com>,
	"Luke D. Jones" <luke@...nes.dev>,
	Mark Pearson <markpearson@...ovo.com>,
	Henrique de Moraes Holschuh <hmh@....eng.br>
Subject: [PATCH v1 6/7] platform/x86: thinkpad_acpi: Use 2-argument strscpy()

Use 2-argument strscpy(), which is not only shorter but also provides
an additional check that destination buffer is an array.

Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/platform/x86/thinkpad_acpi.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 397b409064c9..f269ca1ff771 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -7416,10 +7416,8 @@ static int __init volume_create_alsa_mixer(void)
 	data = card->private_data;
 	data->card = card;
 
-	strscpy(card->driver, TPACPI_ALSA_DRVNAME,
-		sizeof(card->driver));
-	strscpy(card->shortname, TPACPI_ALSA_SHRTNAME,
-		sizeof(card->shortname));
+	strscpy(card->driver, TPACPI_ALSA_DRVNAME);
+	strscpy(card->shortname, TPACPI_ALSA_SHRTNAME);
 	snprintf(card->mixername, sizeof(card->mixername), "ThinkPad EC %s",
 		 (thinkpad_id.ec_version_str) ?
 			thinkpad_id.ec_version_str : "(unknown)");
-- 
2.45.1