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cpufreq: powernow-k8: Drop memory allocation error messages from three functions 

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Markus Elfring 2018-02-15 20:00:23 +01:00 committed by Rafael J. Wysocki
parent d6b96e4706
commit 7f3a1d66df
1 changed files with 3 additions and 9 deletions
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12
drivers/cpufreq/powernow-k8.c
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@ -591,10 +591,8 @@ static int fill_powernow_table(struct powernow_k8_data *data,
powernow_table = kzalloc((sizeof(*powernow_table)
* (data->numps + 1)), GFP_KERNEL);
if (!powernow_table) {
pr_err("powernow_table memory alloc failure\n");
if (!powernow_table)
return -ENOMEM;
}
for (j = 0; j < data->numps; j++) {
int freq;
@ -760,10 +758,8 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
/* fill in data->powernow_table */
powernow_table = kzalloc((sizeof(*powernow_table)
* (data->acpi_data.state_count + 1)), GFP_KERNEL);
if (!powernow_table) {
pr_debug("powernow_table memory alloc failure\n");
if (!powernow_table)
goto err_out;
}
/* fill in data */
data->numps = data->acpi_data.state_count;
@ -1042,10 +1038,8 @@ static int powernowk8_cpu_init(struct cpufreq_policy *pol)
return -ENODEV;
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data) {
pr_err("unable to alloc powernow_k8_data\n");
if (!data)
return -ENOMEM;
}
data->cpu = pol->cpu;