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| author | Andrzej Hajda <a.hajda@samsung.com> | 2015-08-07 09:59:17 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-09-01 15:51:15 +0200 |
| commit | a482e5562e48d89ea50f41f9fc6ed3a9768de2ff (patch) | |
| tree | ecc0393b41e96e72b05ee394e7582c98e7a4dd7b /drivers | |
| parent | 36dfef23cd26a6d3b71dd86509e34d311f1cd906 (diff) | |
| download | lwn-a482e5562e48d89ea50f41f9fc6ed3a9768de2ff.tar.gz lwn-a482e5562e48d89ea50f41f9fc6ed3a9768de2ff.zip | |
cpufreq: sfi: use kmemdup rather than duplicating its implementation
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/sfi-cpufreq.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/cpufreq/sfi-cpufreq.c b/drivers/cpufreq/sfi-cpufreq.c index ffa3389e535b..992ce6f9abec 100644 --- a/drivers/cpufreq/sfi-cpufreq.c +++ b/drivers/cpufreq/sfi-cpufreq.c @@ -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; } |