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jbd2: Fix comment to match the code in jbd2__journal_start()

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jbd2__journal_start() returns an ERR_PTR() value rather than NULL on
failure.

Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Eryu Guan 2011-05-24 17:09:58 -04:00 committed by Theodore Ts'o
parent 93628ffb9b
commit c867516de5
1 changed files with 2 additions and 1 deletions
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3
fs/jbd2/transaction.c
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@ -316,7 +316,8 @@ static handle_t *new_handle(int nblocks)
* This function is visible to journal users (like ext3fs), so is not * This function is visible to journal users (like ext3fs), so is not
* called with the journal already locked. * 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 *jbd2__journal_start(journal_t *journal, int nblocks, int gfp_mask) handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int gfp_mask)
{ {