From d5b73cd870e2b049ef566aec2791dbf5fd26a7ec Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Tue, 6 Aug 2013 22:53:06 +0530 Subject: cpufreq: Use sizeof(*ptr) convetion for computing sizes Chapter 14 of Documentation/CodingStyle says: The preferred form for passing a size of a struct is the following: p = kmalloc(sizeof(*p), ...); The alternative form where struct name is spelled out hurts readability and introduces an opportunity for a bug when the pointer variable type is changed but the corresponding sizeof that is passed to a memory allocator is not. This wasn't followed consistently in drivers/cpufreq, let's make it more consistent by always following this rule. Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/ia64-acpi-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/cpufreq/ia64-acpi-cpufreq.c') diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c index 573c14ea802d..08792dd4d62a 100644 --- a/drivers/cpufreq/ia64-acpi-cpufreq.c +++ b/drivers/cpufreq/ia64-acpi-cpufreq.c @@ -274,7 +274,7 @@ acpi_cpufreq_cpu_init ( pr_debug("acpi_cpufreq_cpu_init\n"); - data = kzalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) return (-ENOMEM); @@ -304,7 +304,7 @@ acpi_cpufreq_cpu_init ( } /* alloc freq_table */ - data->freq_table = kmalloc(sizeof(struct cpufreq_frequency_table) * + data->freq_table = kmalloc(sizeof(*data->freq_table) * (data->acpi_data.state_count + 1), GFP_KERNEL); if (!data->freq_table) { -- cgit v1.2.3