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/e_powersaver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/cpufreq/e_powersaver.c') diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c index a60efaeb4cf8..de974be6b773 100644 --- a/drivers/cpufreq/e_powersaver.c +++ b/drivers/cpufreq/e_powersaver.c @@ -54,7 +54,7 @@ static struct acpi_processor_performance *eps_acpi_cpu_perf; /* Minimum necessary to get acpi_processor_get_bios_limit() working */ static int eps_acpi_init(void) { - eps_acpi_cpu_perf = kzalloc(sizeof(struct acpi_processor_performance), + eps_acpi_cpu_perf = kzalloc(sizeof(*eps_acpi_cpu_perf), GFP_KERNEL); if (!eps_acpi_cpu_perf) return -ENOMEM; @@ -366,7 +366,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy) states = 2; /* Allocate private data and frequency table for current cpu */ - centaur = kzalloc(sizeof(struct eps_cpu_data) + centaur = kzalloc(sizeof(*centaur) + (states + 1) * sizeof(struct cpufreq_frequency_table), GFP_KERNEL); if (!centaur) -- cgit