5 files changed, 15 insertions, 21 deletions

diff --git a/sys/mips/cavium/octeon_mp.c b/sys/mips/cavium/octeon_mp.c
index 5e494b895c96..efddee86ae0f 100644
--- a/sys/mips/cavium/octeon_mp.c
+++ b/sys/mips/cavium/octeon_mp.c
@@ -102,20 +102,18 @@ platform_init_ap(int cpuid)
 	mips_wbflush();
 }
 
-cpuset_t
-platform_cpu_mask(void)
+void
+platform_cpu_mask(cpuset_t *mask)
 {
-	cpuset_t cpumask;
 
-	CPU_ZERO(&cpumask);
+	CPU_ZERO(mask);
 
 	/*
 	 * XXX: hack in order to simplify CPU set building, assuming that
 	 * core_mask is 32-bits.
 	 */
-	memcpy(&cpumask, &octeon_bootinfo->core_mask,
+	memcpy(mask, &octeon_bootinfo->core_mask,
 	    sizeof(octeon_bootinfo->core_mask));
-	return (cpumask);
 }
 
 struct cpu_group *
diff --git a/sys/mips/include/hwfunc.h b/sys/mips/include/hwfunc.h
index 4e6ddf548b4c..a9e3285f5395 100644
--- a/sys/mips/include/hwfunc.h
+++ b/sys/mips/include/hwfunc.h
@@ -93,7 +93,7 @@ extern int platform_processor_id(void);
 /*
  * Return the cpumask of available processors.
  */
-extern cpuset_t platform_cpu_mask(void);
+extern void platform_cpu_mask(cpuset_t *mask);
 
 /*
  * Return the topology of processors on this platform
diff --git a/sys/mips/mips/mp_machdep.c b/sys/mips/mips/mp_machdep.c
index eb36d6fef653..289c0a77b58b 100644
--- a/sys/mips/mips/mp_machdep.c
+++ b/sys/mips/mips/mp_machdep.c
@@ -205,7 +205,7 @@ cpu_mp_setmaxid(void)
 	cpuset_t cpumask;
 	int cpu, last;
 
-	cpumask = platform_cpu_mask();
+	platform_cpu_mask(&cpumask);
 	mp_ncpus = 0;
 	last = 1;
 	while ((cpu = cpusetobj_ffs(&cpumask)) != 0) {
@@ -247,7 +247,7 @@ cpu_mp_start(void)
 	mtx_init(&ap_boot_mtx, "ap boot", NULL, MTX_SPIN);
 
 	CPU_ZERO(&all_cpus);
-	cpumask = platform_cpu_mask();
+	platform_cpu_mask(&cpumask);
 
 	while (!CPU_EMPTY(&cpumask)) {
 		cpuid = cpusetobj_ffs(&cpumask) - 1;
diff --git a/sys/mips/rmi/xlr_machdep.c b/sys/mips/rmi/xlr_machdep.c
index 7181a5caa864..836c605f7de3 100644
--- a/sys/mips/rmi/xlr_machdep.c
+++ b/sys/mips/rmi/xlr_machdep.c
@@ -614,17 +614,15 @@ platform_processor_id(void)
 	return (xlr_hwtid_to_cpuid[xlr_cpu_id()]);
 }
 
-cpuset_t
-platform_cpu_mask(void)
+void
+platform_cpu_mask(cpuset_t *mask)
 {
-	cpuset_t cpumask;
 	int i, s;
 
-	CPU_ZERO(&cpumask);
+	CPU_ZERO(mask);
 	s = xlr_ncores * xlr_threads_per_core;
 	for (i = 0; i < s; i++)
-		CPU_SET(i, &cpumask);
-	return (cpumask);
+		CPU_SET(i, mask);
 }
 
 struct cpu_group *
diff --git a/sys/mips/sibyte/sb_scd.c b/sys/mips/sibyte/sb_scd.c
index f2035d818180..50b99876acaa 100644
--- a/sys/mips/sibyte/sb_scd.c
+++ b/sys/mips/sibyte/sb_scd.c
@@ -243,17 +243,15 @@ sb_clear_mailbox(int cpu, uint64_t val)
 	sb_store64(regaddr, val);
 }
 
-cpuset_t
-platform_cpu_mask(void)
+void
+platform_cpu_mask(cpuset_t *mask)
 {
-	cpuset_t cpumask;
 	int i, s;
 
-	CPU_ZERO(&cpumask);
+	CPU_ZERO(mask);
 	s = SYSREV_NUM_PROCESSORS(sb_read_sysrev());
 	for (i = 0; i < s; i++)
-		CPU_SET(i, &cpumask);
-	return (cpumask);
+		CPU_SET(i, mask);
 }
 #endif	/* SMP */