From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 16 Jun 2021 17:03:34 +0000 (+0300)
Subject: ACPI: sysfs: Unify pattern of memory allocations
X-Git-Tag: accepted/tizen/unified/20230118.172025~6966^2~2^3~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b272c05984679c855ff2d08c9d54957bdcfd9b3b;p=platform%2Fkernel%2Flinux-rpi.git

ACPI: sysfs: Unify pattern of memory allocations

Use the form of foo = kmalloc(sizeof(*foo)) everywhere in order to
unify pattern of memory allocations.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 20588c6..5edad91 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -389,8 +389,7 @@ acpi_status acpi_sysfs_table_handler(u32 event, void *table, void *context)
 
 	switch (event) {
 	case ACPI_TABLE_EVENT_INSTALL:
-		table_attr =
-		    kzalloc(sizeof(struct acpi_table_attr), GFP_KERNEL);
+		table_attr = kzalloc(sizeof(*table_attr), GFP_KERNEL);
 		if (!table_attr)
 			return AE_NO_MEMORY;
 
@@ -842,13 +841,11 @@ void acpi_irq_stats_init(void)
 	num_gpes = acpi_current_gpe_count;
 	num_counters = num_gpes + ACPI_NUM_FIXED_EVENTS + NUM_COUNTERS_EXTRA;
 
-	all_attrs = kcalloc(num_counters + 1, sizeof(struct attribute *),
-			    GFP_KERNEL);
+	all_attrs = kcalloc(num_counters + 1, sizeof(*all_attrs), GFP_KERNEL);
 	if (all_attrs == NULL)
 		return;
 
-	all_counters = kcalloc(num_counters, sizeof(struct event_counter),
-			       GFP_KERNEL);
+	all_counters = kcalloc(num_counters, sizeof(*all_counters), GFP_KERNEL);
 	if (all_counters == NULL)
 		goto fail;
 
@@ -856,8 +853,7 @@ void acpi_irq_stats_init(void)
 	if (ACPI_FAILURE(status))
 		goto fail;
 
-	counter_attrs = kcalloc(num_counters, sizeof(struct kobj_attribute),
-				GFP_KERNEL);
+	counter_attrs = kcalloc(num_counters, sizeof(*counter_attrs), GFP_KERNEL);
 	if (counter_attrs == NULL)
 		goto fail;