diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2018-02-15 20:00:23 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-02-27 18:29:01 +0100 |
| commit | 7f3a1d66df044709238ec674138dfff23b4712ff (patch) | |
| tree | b81444fe55c98aa77f091bc63fbd0594551d0278 /drivers/cpufreq/powernow-k8.c | |
| parent | cpufreq: qoriq: Drop memory allocation error messages from qoriq_cpufreq_cpu_init() (diff) | |
| download | linux-dev-7f3a1d66df044709238ec674138dfff23b4712ff.tar.xz linux-dev-7f3a1d66df044709238ec674138dfff23b4712ff.zip | |
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>
Diffstat (limited to 'drivers/cpufreq/powernow-k8.c')
| -rw-r--r-- | drivers/cpufreq/powernow-k8.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index b01e31db5f83..460bf22a8a2b 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -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; |