[tip:sched/core] sched/x86: Drop repeated word from mwait_idle() comment

[tip-bot for Huang Rui]

Commit-ID:  0fb0328d3458ff2d6ffbb280b75053c99a8a4b1f
Gitweb:     http://git.kernel.org/tip/0fb0328d3458ff2d6ffbb280b75053c99a8a4b1f
Author:     Huang Rui <ray.huang@xxxxxxx>
AuthorDate: Tue, 26 May 2015 10:28:09 +0200
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 27 May 2015 14:38:04 +0200

sched/x86: Drop repeated word from mwait_idle() comment

A single "default" is fine.

Signed-off-by: Huang Rui <ray.huang@xxxxxxx>
[ Fix another typo and reflow comment. ]
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Brian Gerst <brgerst@xxxxxxxxx>
Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1432022472-2224-5-git-send-email-ray.huang@xxxxxxx
Link: http://lkml.kernel.org/r/1432628901-18044-7-git-send-email-bp@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 arch/x86/kernel/process.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 6e338e3..c648139 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -445,11 +445,10 @@ static int prefer_mwait_c1_over_halt(const struct cpuinfo_x86 *c)
 }
 
 /*
- * MONITOR/MWAIT with no hints, used for default default C1 state.
- * This invokes MWAIT with interrutps enabled and no flags,
- * which is backwards compatible with the original MWAIT implementation.
+ * MONITOR/MWAIT with no hints, used for default C1 state. This invokes MWAIT
+ * with interrupts enabled and no flags, which is backwards compatible with the
+ * original MWAIT implementation.
  */
-
 static void mwait_idle(void)
 {
 	if (!current_set_polling_and_test()) {
--
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