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authorMingming Cao <cmm@us.ibm.com>2007-10-16 18:38:25 -0400
committerTheodore Ts'o <tytso@mit.edu>2007-10-17 18:49:57 -0400
commitd802ffa8850f2a80d141457d7221809182ed8c9f (patch)
treee5a3e9974f0242658ae41391990a28178cc42495 /fs/jbd2
parent2d917969bc8dbde45900f5cbc2558e2cf1f8ec32 (diff)
downloadop-kernel-dev-d802ffa8850f2a80d141457d7221809182ed8c9f.zip
op-kernel-dev-d802ffa8850f2a80d141457d7221809182ed8c9f.tar.gz
JBD2/Ext4: Convert kmalloc to kzalloc in jbd2/ext4
Convert kmalloc to kzalloc() and get rid of the memset(). Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Diffstat (limited to 'fs/jbd2')
-rw-r--r--fs/jbd2/journal.c3
-rw-r--r--fs/jbd2/transaction.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 0e329a3..f12c65b 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -654,10 +654,9 @@ static journal_t * journal_init_common (void)
journal_t *journal;
int err;
- journal = kmalloc(sizeof(*journal), GFP_KERNEL);
+ journal = kzalloc(sizeof(*journal), GFP_KERNEL|__GFP_NOFAIL);
if (!journal)
goto fail;
- memset(journal, 0, sizeof(*journal));
init_waitqueue_head(&journal->j_wait_transaction_locked);
init_waitqueue_head(&journal->j_wait_logspace);
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index a5fb70f..b1fcf2b 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -96,13 +96,12 @@ static int start_this_handle(journal_t *journal, handle_t *handle)
alloc_transaction:
if (!journal->j_running_transaction) {
- new_transaction = kmalloc(sizeof(*new_transaction),
+ new_transaction = kzalloc(sizeof(*new_transaction),
GFP_NOFS|__GFP_NOFAIL);
if (!new_transaction) {
ret = -ENOMEM;
goto out;
}
- memset(new_transaction, 0, sizeof(*new_transaction));
}
jbd_debug(3, "New handle %p going live.\n", handle);
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