linux-kernel - [PATCH v3 05/20] pinctrl: baytrail: copy communities using devm_kmemdup

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

Message-Id: <20250203080902.1864382-6-raag.jadav@intel.com>
Date: Mon,  3 Feb 2025 13:38:47 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: gregkh@...uxfoundation.org,
	rafael@...nel.org,
	linus.walleij@...aro.org,
	mika.westerberg@...ux.intel.com,
	andriy.shevchenko@...ux.intel.com,
	dmitry.torokhov@...il.com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	sre@...nel.org,
	jic23@...nel.org,
	przemyslaw.kitszel@...el.com
Cc: linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-sound@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-iio@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v3 05/20] pinctrl: baytrail: copy communities using devm_kmemdup_array()

Copy communities using devm_kmemdup_array() instead of doing it manually.

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/pinctrl/intel/pinctrl-baytrail.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 7340dc20349c..797315fee29a 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1557,16 +1557,14 @@ static int byt_set_soc_data(struct intel_pinctrl *vg,
 	vg->soc = soc;
 
 	vg->ncommunities = vg->soc->ncommunities;
-	vg->communities = devm_kcalloc(vg->dev, vg->ncommunities,
-				       sizeof(*vg->communities), GFP_KERNEL);
+	vg->communities = devm_kmemdup_array(vg->dev, vg->soc->communities, vg->ncommunities,
+					     sizeof(*vg->communities), GFP_KERNEL);
 	if (!vg->communities)
 		return -ENOMEM;
 
 	for (i = 0; i < vg->soc->ncommunities; i++) {
 		struct intel_community *comm = vg->communities + i;
 
-		*comm = vg->soc->communities[i];
-
 		comm->pad_regs = devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(comm->pad_regs))
 			return PTR_ERR(comm->pad_regs);
-- 
2.34.1