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authorViresh Kumar <viresh.kumar@linaro.org>2013-08-06 22:53:06 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-08-07 23:34:10 +0200
commitd5b73cd870e2b049ef566aec2791dbf5fd26a7ec (patch)
tree191f399b9ce03fd7a1b6820126823a0d3776e030 /drivers/cpufreq/acpi-cpufreq.c
parent3a3e9e06d0c11b8efa95933a88c9e67209fa4330 (diff)
downloadleg-kernel-d5b73cd870e2b049ef566aec2791dbf5fd26a7ec.tar.gz
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 <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/acpi-cpufreq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index e673670d2321..44758ce9936d 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -709,7 +709,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
return blacklisted;
#endif
- data = kzalloc(sizeof(struct acpi_cpufreq_data), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -799,7 +799,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
goto err_unreg;
}
- data->freq_table = kmalloc(sizeof(struct cpufreq_frequency_table) *
+ data->freq_table = kmalloc(sizeof(*data->freq_table) *
(perf->state_count+1), GFP_KERNEL);
if (!data->freq_table) {
result = -ENOMEM;