From 0df6f46995a9fc92a6b9e591428e77527dd9609a Mon Sep 17 00:00:00 2001
From: Liu Song <fishland@aliyun.com>
Date: Fri, 1 Mar 2019 00:36:57 -0500
Subject: [PATCH] jbd2: jbd2_get_transaction does not need to return a value
In jbd2_get_transaction, a new transaction is initialized,
and set to the j_running_transaction. No need for a return
value, so remove it.
Also, adjust some comments to match the actual operation
of this function.
Signed-off-by: Liu Song <liu.song11@zte.com.cn>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
---
fs/jbd2/transaction.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index a43b63051355..f940d31c2adc 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -63,7 +63,7 @@ void jbd2_journal_free_transaction(transaction_t *transaction)
/*
* jbd2_get_transaction: obtain a new transaction_t object.
*
- * Simply allocate and initialise a new transaction. Create it in
+ * Simply initialise a new transaction. Initialize it in
* RUNNING state and add it to the current journal (which should not
* have an existing running transaction: we only make a new transaction
* once we have started to commit the old one).
@@ -75,8 +75,8 @@ void jbd2_journal_free_transaction(transaction_t *transaction)
*
*/
-static transaction_t *
-jbd2_get_transaction(journal_t *journal, transaction_t *transaction)
+static void jbd2_get_transaction(journal_t *journal,
+ transaction_t *transaction)
{
transaction->t_journal = journal;
transaction->t_state = T_RUNNING;
@@ -100,8 +100,6 @@ jbd2_get_transaction(journal_t *journal, transaction_t *transaction)
transaction->t_max_wait = 0;
transaction->t_start = jiffies;
transaction->t_requested = 0;
-
- return transaction;
}
/*