linux-kernel - [PATCH v1 4/7] platform/x86: serial-multi-instantiate: Use 2-argument strscpy()

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Message-ID: <20240602090244.1666360-5-andy.shevchenko@gmail.com>
Date: Sun,  2 Jun 2024 11:57:57 +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 4/7] platform/x86: serial-multi-instantiate: 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/serial-multi-instantiate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c
index 97b9c6392230..3be016cfe601 100644
--- a/drivers/platform/x86/serial-multi-instantiate.c
+++ b/drivers/platform/x86/serial-multi-instantiate.c
@@ -131,7 +131,7 @@ static int smi_spi_probe(struct platform_device *pdev, struct smi *smi,
 
 		ctlr = spi_dev->controller;
 
-		strscpy(spi_dev->modalias, inst_array[i].type, sizeof(spi_dev->modalias));
+		strscpy(spi_dev->modalias, inst_array[i].type);
 
 		ret = smi_get_irq(pdev, adev, &inst_array[i]);
 		if (ret < 0) {
@@ -205,7 +205,7 @@ static int smi_i2c_probe(struct platform_device *pdev, struct smi *smi,
 
 	for (i = 0; i < count && inst_array[i].type; i++) {
 		memset(&board_info, 0, sizeof(board_info));
-		strscpy(board_info.type, inst_array[i].type, I2C_NAME_SIZE);
+		strscpy(board_info.type, inst_array[i].type);
 		snprintf(name, sizeof(name), "%s-%s.%d", dev_name(dev), inst_array[i].type, i);
 		board_info.dev_name = name;
 
-- 
2.45.1