jbd2: simplify return path of journal_init_common
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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9a4f6271b6
Коммит
b7271b0a39
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@ -828,7 +828,7 @@ static journal_t * journal_init_common (void)
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journal = kzalloc(sizeof(*journal), GFP_KERNEL);
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if (!journal)
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goto fail;
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return NULL;
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init_waitqueue_head(&journal->j_wait_transaction_locked);
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init_waitqueue_head(&journal->j_wait_logspace);
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@ -853,14 +853,12 @@ static journal_t * journal_init_common (void)
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err = jbd2_journal_init_revoke(journal, JOURNAL_REVOKE_DEFAULT_HASH);
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if (err) {
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kfree(journal);
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goto fail;
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return NULL;
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}
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spin_lock_init(&journal->j_history_lock);
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return journal;
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fail:
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return NULL;
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}
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/* jbd2_journal_init_dev and jbd2_journal_init_inode:
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