diff options
| -rw-r--r-- | fs/jbd2/journal.c | 18 | ||||
| -rw-r--r-- | fs/jbd2/revoke.c | 12 | ||||
| -rw-r--r-- | fs/jbd2/transaction.c | 6 |
3 files changed, 13 insertions, 23 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index e94270192cad..8ef6b6daaa7a 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2302,8 +2302,7 @@ static void jbd2_journal_destroy_slabs(void) int i; for (i = 0; i < JBD2_MAX_SLABS; i++) { - if (jbd2_slab[i]) - kmem_cache_destroy(jbd2_slab[i]); + kmem_cache_destroy(jbd2_slab[i]); jbd2_slab[i] = NULL; } } @@ -2404,10 +2403,8 @@ static int jbd2_journal_init_journal_head_cache(void) static void jbd2_journal_destroy_journal_head_cache(void) { - if (jbd2_journal_head_cache) { - kmem_cache_destroy(jbd2_journal_head_cache); - jbd2_journal_head_cache = NULL; - } + kmem_cache_destroy(jbd2_journal_head_cache); + jbd2_journal_head_cache = NULL; } /* @@ -2665,11 +2662,10 @@ static int __init jbd2_journal_init_handle_cache(void) static void jbd2_journal_destroy_handle_cache(void) { - if (jbd2_handle_cache) - kmem_cache_destroy(jbd2_handle_cache); - if (jbd2_inode_cache) - kmem_cache_destroy(jbd2_inode_cache); - + kmem_cache_destroy(jbd2_handle_cache); + jbd2_handle_cache = NULL; + kmem_cache_destroy(jbd2_inode_cache); + jbd2_inode_cache = NULL; } /* diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c index 696ef15ec942..240779e4689c 100644 --- a/fs/jbd2/revoke.c +++ b/fs/jbd2/revoke.c @@ -180,14 +180,10 @@ static struct jbd2_revoke_record_s *find_revoke_record(journal_t *journal, void jbd2_journal_destroy_revoke_caches(void) { - if (jbd2_revoke_record_cache) { - kmem_cache_destroy(jbd2_revoke_record_cache); - jbd2_revoke_record_cache = NULL; - } - if (jbd2_revoke_table_cache) { - kmem_cache_destroy(jbd2_revoke_table_cache); - jbd2_revoke_table_cache = NULL; - } + kmem_cache_destroy(jbd2_revoke_record_cache); + jbd2_revoke_record_cache = NULL; + kmem_cache_destroy(jbd2_revoke_table_cache); + jbd2_revoke_table_cache = NULL; } int __init jbd2_journal_init_revoke_caches(void) diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 8aa453784402..51dd68e67b0f 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -49,10 +49,8 @@ int __init jbd2_journal_init_transaction_cache(void) void jbd2_journal_destroy_transaction_cache(void) { - if (transaction_cache) { - kmem_cache_destroy(transaction_cache); - transaction_cache = NULL; - } + kmem_cache_destroy(transaction_cache); + transaction_cache = NULL; } void jbd2_journal_free_transaction(transaction_t *transaction) |