From: Markus Elfring <[email protected]> Date: Thu, 15 Feb 2018 20:00:23 +0100
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 <[email protected]> --- drivers/cpufreq/powernow-k8.c | 12 +++--------- 1 file 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; -- 2.16.1
