linux-kernel - [PATCH v2] kernel: locking: delete repeated words in comments

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Message-Id: <20201221044048.15248-1-rdunlap@infradead.org>
Date:   Sun, 20 Dec 2020 20:40:48 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>
Subject: [PATCH v2] kernel: locking: delete repeated words in comments

Drop repeated words in kernel/locking/.
{it, no, the}

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Will Deacon <will@...nel.org>
---
v2: rebase, resend

 kernel/locking/rtmutex.c   |    4 ++--
 kernel/locking/rwsem.c     |    2 +-
 kernel/locking/semaphore.c |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

--- linux-next-20201218.orig/kernel/locking/rtmutex.c
+++ linux-next-20201218/kernel/locking/rtmutex.c
@@ -1438,7 +1438,7 @@ rt_mutex_fasttrylock(struct rt_mutex *lo
 }
 
 /*
- * Performs the wakeup of the the top-waiter and re-enables preemption.
+ * Performs the wakeup of the top-waiter and re-enables preemption.
  */
 void rt_mutex_postunlock(struct wake_q_head *wake_q)
 {
@@ -1833,7 +1833,7 @@ struct task_struct *rt_mutex_next_owner(
  *			been started.
  * @waiter:		the pre-initialized rt_mutex_waiter
  *
- * Wait for the the lock acquisition started on our behalf by
+ * Wait for the lock acquisition started on our behalf by
  * rt_mutex_start_proxy_lock(). Upon failure, the caller must call
  * rt_mutex_cleanup_proxy_lock().
  *
--- linux-next-20201218.orig/kernel/locking/rwsem.c
+++ linux-next-20201218/kernel/locking/rwsem.c
@@ -1048,7 +1048,7 @@ rwsem_down_write_slowpath(struct rw_sema
 
 		/*
 		 * If there were already threads queued before us and:
-		 *  1) there are no no active locks, wake the front
+		 *  1) there are no active locks, wake the front
 		 *     queued process(es) as the handoff bit might be set.
 		 *  2) there are no active writers and some readers, the lock
 		 *     must be read owned; so we try to wake any read lock
--- linux-next-20201218.orig/kernel/locking/semaphore.c
+++ linux-next-20201218/kernel/locking/semaphore.c
@@ -119,7 +119,7 @@ EXPORT_SYMBOL(down_killable);
  * @sem: the semaphore to be acquired
  *
  * Try to acquire the semaphore atomically.  Returns 0 if the semaphore has
- * been acquired successfully or 1 if it it cannot be acquired.
+ * been acquired successfully or 1 if it cannot be acquired.
  *
  * NOTE: This return value is inverted from both spin_trylock and
  * mutex_trylock!  Be careful about this when converting code.