use printk_once() in several places
There are some places to be able to use printk_once instead of hard coding.
Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 3ffdcfa..9fa3388 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -487,7 +487,6 @@
static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
{
char *v = c->x86_vendor_id;
- static int printed;
int i;
for (i = 0; i < X86_VENDOR_NUM; i++) {
@@ -504,13 +503,9 @@
}
}
- if (!printed) {
- printed++;
- printk(KERN_ERR
- "CPU: vendor_id '%s' unknown, using generic init.\n", v);
-
- printk(KERN_ERR "CPU: Your system may be unstable.\n");
- }
+ printk_once(KERN_ERR
+ "CPU: vendor_id '%s' unknown, using generic init.\n" \
+ "CPU: Your system may be unstable.\n", v);
c->x86_vendor = X86_VENDOR_UNKNOWN;
this_cpu = &default_cpu;