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Subject[PATCH 42] fs/jbd2/journal.c: kmalloc + memset conversion to kzalloc
Date
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

fs/jbd2/journal.c | 66771 -> 66719 (-52 bytes)
fs/jbd2/journal.o | 199193 -> 199049 (-144 bytes)

fs/jbd2/journal.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

--- linux-2.6.23-rc1-mm1-a/fs/jbd2/journal.c 2007-07-26 13:07:46.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/fs/jbd2/journal.c 2007-07-31 14:55:12.000000000 +0200
@@ -929,17 +929,16 @@ static void journal_init_stats(journal_t
{
int size;

- if (proc_jbd2_stats == NULL)
+ if (!proc_jbd2_stats)
return;

journal->j_history_max = 100;
size = sizeof(struct transaction_stats_s) * journal->j_history_max;
- journal->j_history = kmalloc(size, GFP_KERNEL);
- if (journal->j_history == NULL) {
+ journal->j_history = kzalloc(size, GFP_KERNEL);
+ if (!journal->j_history) {
journal->j_history_max = 0;
return;
}
- memset(journal->j_history, 0, size);
spin_lock_init(&journal->j_history_lock);
}

-
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