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Date: Mon, 4 Oct 2010 11:47:47 +0200 From: Jan Kara <jack@...e.cz> To: Namhyung Kim <namhyung@...il.com> Cc: Andrew Morton <akpm@...ux-foundation.org>, Jan Kara <jack@...e.cz>, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] jbd: Simplify return path of journal_init_common() On Mon 04-10-10 14:49:58, Namhyung Kim wrote: > Signed-off-by: Namhyung Kim <namhyung@...il.com> > --- > fs/jbd/journal.c | 7 +++---- > 1 files changed, 3 insertions(+), 4 deletions(-) > > diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c > index 2c4b1f1..6f20a75 100644 > --- a/fs/jbd/journal.c > +++ b/fs/jbd/journal.c > @@ -698,7 +698,7 @@ static journal_t * journal_init_common (void) > > journal = kzalloc(sizeof(*journal), GFP_KERNEL); > if (!journal) > - goto fail; > + goto out; > > init_waitqueue_head(&journal->j_wait_transaction_locked); > init_waitqueue_head(&journal->j_wait_logspace); > @@ -721,11 +721,10 @@ static journal_t * journal_init_common (void) > err = journal_init_revoke(journal, JOURNAL_REVOKE_DEFAULT_HASH); > if (err) { > kfree(journal); > - goto fail; > + journal = NULL; > } > +out: > return journal; > -fail: > - return NULL; If you want to do something like this (but frankly I'm not so convinced that the cleanup is worth the code churn), then just do directly "return NULL". The function is simple enough... Thanks. Honza -- Jan Kara <jack@...e.cz> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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