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cpumask: use zalloc_cpumask_var() where possible

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Remove open-coded zalloc_cpumask_var() and zalloc_cpumask_var_node().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Li Zefan
2009-06-15 14:58:26 +08:00
committed by Rusty Russell
parent a724eada8c
commit 79f5599772
9 changed files with 14 additions and 30 deletions
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3
drivers/net/sfc/efx.c
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@@ -884,13 +884,12 @@ static int efx_wanted_rx_queues(void)
int count;
int cpu;
if (unlikely(!alloc_cpumask_var(&core_mask, GFP_KERNEL))) {
if (unlikely(!zalloc_cpumask_var(&core_mask, GFP_KERNEL))) {
printk(KERN_WARNING
"sfc: RSS disabled due to allocation failure\n");
return 1;
}
cpumask_clear(core_mask);
count = 0;
for_each_online_cpu(cpu) {
if (!cpumask_test_cpu(cpu, core_mask)) {