Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 3/7] ACPI: sysfs: Unify pattern of memory allocations | Date | Wed, 16 Jun 2021 20:03:34 +0300 |
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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> --- drivers/acpi/sysfs.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 44e50c36e70a..efb8c2dfa9cb 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -388,8 +388,7 @@ 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; @@ -846,13 +845,11 @@ 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; @@ -860,8 +857,7 @@ 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; -- 2.30.2
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