From: Eryu Guan <guaneryu@gmail.com>
Date: Mon, 23 May 2011 16:17:34 +0000 (+0800)
Subject: jbd: Fix comment to match the code in journal_start()
X-Git-Tag: android-x86-4.4-r1~5986^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c2b67735e5d3a419e90047b3f4179e54a39637bc;p=android-x86%2Fkernel.git

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@suse.cz>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
---

diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 60d2319651b2..f7ee81a065da 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)
 {