linux-ext4 - [PATCH] jbd: Fix comment to match the code in journal

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Date:	Tue, 24 May 2011 00:17:34 +0800
From:	Eryu Guan <guaneryu@...il.com>
To:	linux-ext4@...r.kernel.org
Cc:	Eryu Guan <guaneryu@...il.com>, Jan Kara <jack@...e.cz>
Subject: [PATCH] jbd: Fix comment to match the code in journal_start()

journal_start returns an ERR_PTR() value rather than NULL on failure.

Cc: Jan Kara <jack@...e.cz>
Signed-off-by: Eryu Guan <guaneryu@...il.com>
---
 fs/jbd/transaction.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 60d2319..f7ee81a 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -266,7 +266,8 @@ static handle_t *new_handle(int nblocks)
  * This function is visible to journal users (like ext3fs), so is not
  * called with the journal already locked.
  *
- * Return a pointer to a newly allocated handle, or NULL on failure
+ * Return a pointer to a newly allocated handle, or an ERR_PTR() value
+ * on failure.
  */
 handle_t *journal_start(journal_t *journal, int nblocks)
 {
-- 
1.7.3.4

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