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cpufreq: sfi: use kmemdup rather than duplicating its implementation

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The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andrzej Hajda 2015-08-07 09:59:17 +02:00 committed by Rafael J. Wysocki
parent 36dfef23cd
commit a482e5562e
1 changed files with 1 additions and 3 deletions
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4
drivers/cpufreq/sfi-cpufreq.c
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@ -45,12 +45,10 @@ static int sfi_parse_freq(struct sfi_table_header *table)
pentry = (struct sfi_freq_table_entry *)sb->pentry;
totallen = num_freq_table_entries * sizeof(*pentry);
sfi_cpufreq_array = kzalloc(totallen, GFP_KERNEL);
sfi_cpufreq_array = kmemdup(pentry, totallen, GFP_KERNEL);
if (!sfi_cpufreq_array)
return -ENOMEM;
memcpy(sfi_cpufreq_array, pentry, totallen);
return 0;
}