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From: James Clark <james.clark@arm.com>
To: linux-kernel@vger.kernel.org, linux@roeck-us.net,
	michal.simek@amd.com, Jonathan.Cameron@huawei.com
Cc: James Clark <james.clark@arm.com>,
	Jonathan Corbet <corbet@lwn.net>,
	Jean Delvare <jdelvare@suse.com>,
	Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>,
	Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Michal Simek <michal.simek@xilinx.com>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>,
	linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org,
	linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org
Subject: [PATCH v3 2/4] hwmon: pmbus: Use devm_krealloc_array
Date: Mon, 20 Mar 2023 14:57:07 +0000	[thread overview]
Message-ID: <20230320145710.1120469-3-james.clark@arm.com> (raw)
In-Reply-To: <20230320145710.1120469-1-james.clark@arm.com>

Now that it exists, use it instead of doing the multiplication manually.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: James Clark <james.clark@arm.com>
---
 drivers/hwmon/pmbus/pmbus_core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 95e95783972a..e7bee25a3706 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1190,9 +1190,9 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
 {
 	if (data->num_attributes >= data->max_attributes - 1) {
 		int new_max_attrs = data->max_attributes + PMBUS_ATTR_ALLOC_SIZE;
-		void *new_attrs = devm_krealloc(data->dev, data->group.attrs,
-						new_max_attrs * sizeof(void *),
-						GFP_KERNEL);
+		void *new_attrs = devm_krealloc_array(data->dev, data->group.attrs,
+						      new_max_attrs, sizeof(void *),
+						      GFP_KERNEL);
 		if (!new_attrs)
 			return -ENOMEM;
 		data->group.attrs = new_attrs;
-- 
2.34.1


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WARNING: multiple messages have this Message-ID (diff)
From: James Clark <james.clark@arm.com>
To: linux-kernel@vger.kernel.org, linux@roeck-us.net,
	michal.simek@amd.com, Jonathan.Cameron@huawei.com
Cc: James Clark <james.clark@arm.com>,
	Jonathan Corbet <corbet@lwn.net>,
	Jean Delvare <jdelvare@suse.com>,
	Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>,
	Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Michal Simek <michal.simek@xilinx.com>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>,
	linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org,
	linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org
Subject: [PATCH v3 2/4] hwmon: pmbus: Use devm_krealloc_array
Date: Mon, 20 Mar 2023 14:57:07 +0000	[thread overview]
Message-ID: <20230320145710.1120469-3-james.clark@arm.com> (raw)
In-Reply-To: <20230320145710.1120469-1-james.clark@arm.com>

Now that it exists, use it instead of doing the multiplication manually.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: James Clark <james.clark@arm.com>
---
 drivers/hwmon/pmbus/pmbus_core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 95e95783972a..e7bee25a3706 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1190,9 +1190,9 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
 {
 	if (data->num_attributes >= data->max_attributes - 1) {
 		int new_max_attrs = data->max_attributes + PMBUS_ATTR_ALLOC_SIZE;
-		void *new_attrs = devm_krealloc(data->dev, data->group.attrs,
-						new_max_attrs * sizeof(void *),
-						GFP_KERNEL);
+		void *new_attrs = devm_krealloc_array(data->dev, data->group.attrs,
+						      new_max_attrs, sizeof(void *),
+						      GFP_KERNEL);
 		if (!new_attrs)
 			return -ENOMEM;
 		data->group.attrs = new_attrs;
-- 
2.34.1


  parent reply	other threads:[~2023-03-20 14:58 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-20 14:57 [PATCH v3 0/4] devres: Provide krealloc_array James Clark
2023-03-20 14:57 ` James Clark
2023-03-20 14:57 ` [PATCH v3 1/4] " James Clark
2023-03-20 14:57   ` James Clark
2023-03-20 14:57 ` James Clark [this message]
2023-03-20 14:57   ` [PATCH v3 2/4] hwmon: pmbus: Use devm_krealloc_array James Clark
2023-03-20 14:57 ` [PATCH v3 3/4] iio: adc: " James Clark
2023-03-20 14:57   ` James Clark
2023-03-20 14:57 ` [PATCH v3 4/4] serial: qcom_geni: Comment use of devm_krealloc rather than devm_krealloc_array James Clark
2023-03-20 14:57   ` James Clark
2023-03-25 19:14   ` Jonathan Cameron
2023-03-25 19:14     ` Jonathan Cameron
2023-04-25 12:51 ` [PATCH v3 0/4] devres: Provide krealloc_array James Clark
2023-04-25 12:51   ` James Clark
2023-04-25 13:00   ` Greg Kroah-Hartman
2023-04-25 13:00     ` Greg Kroah-Hartman

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