[PATCH] x86: cpu: use printk_once

[Davidlohr Bueso]

From: Davidlohr Bueso <dave@xxxxxxx>

Use printk_once() instead of extra variables.

Signed-off-by: Davidlohr Bueso <dave@xxxxxxx>
---
 arch/x86/kernel/cpu/common.c   |   12 +++++-------
 arch/x86/kernel/cpu/topology.c |   12 +++---------
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 6b9333b..644c547 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -457,7 +457,6 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_HT
 	u32 eax, ebx, ecx, edx;
 	int index_msb, core_bits;
-	static bool printed;
 
 	if (!cpu_has(c, X86_FEATURE_HT))
 		return;
@@ -493,12 +492,11 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 				       ((1 << core_bits) - 1);
 
 out:
-	if (!printed && (c->x86_max_cores * smp_num_siblings) > 1) {
-		printk(KERN_INFO  "CPU: Physical Processor ID: %d\n",
-		       c->phys_proc_id);
-		printk(KERN_INFO  "CPU: Processor Core ID: %d\n",
-		       c->cpu_core_id);
-		printed = 1;
+	if ((c->x86_max_cores * smp_num_siblings) > 1) {
+		printk_once(KERN_INFO  "CPU: Physical Processor ID: %d\n",
+			    c->phys_proc_id);
+		printk_once(KERN_INFO  "CPU: Processor Core ID: %d\n",
+			    c->cpu_core_id);
 	}
 #endif
 }
diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c
index 4397e98..2f01ae0 100644
--- a/arch/x86/kernel/cpu/topology.c
+++ b/arch/x86/kernel/cpu/topology.c
@@ -32,7 +32,6 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
 	unsigned int eax, ebx, ecx, edx, sub_index;
 	unsigned int ht_mask_width, core_plus_mask_width;
 	unsigned int core_select_mask, core_level_siblings;
-	static bool printed;
 
 	if (c->cpuid_level < 0xb)
 		return;
@@ -86,14 +85,9 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
 
 	c->x86_max_cores = (core_level_siblings / smp_num_siblings);
 
-	if (!printed) {
-		printk(KERN_INFO  "CPU: Physical Processor ID: %d\n",
-		       c->phys_proc_id);
-		if (c->x86_max_cores > 1)
-			printk(KERN_INFO  "CPU: Processor Core ID: %d\n",
-			       c->cpu_core_id);
-		printed = 1;
-	}
+	printk_once(KERN_INFO  "CPU: Physical Processor ID: %d\n", c->phys_proc_id);
+	if (c->x86_max_cores > 1)
+		printk_once(KERN_INFO  "CPU: Processor Core ID: %d\n", c->cpu_core_id);
 	return;
 #endif
 }
-- 
1.7.4.1



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/