[patch 1/1] fs/jbd2/journal.c: kmalloc + memset conversion to kzalloc

[akpm]

From: Mariusz Kozlowski <[EMAIL PROTECTED]>

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

Signed-off-by: Mariusz Kozlowski <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---

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

diff -puN 
fs/jbd2/journal.c~fs-jbd2-journalc-kmalloc-memset-conversion-to-kzalloc 
fs/jbd2/journal.c
--- a/fs/jbd2/journal.c~fs-jbd2-journalc-kmalloc-memset-conversion-to-kzalloc
+++ a/fs/jbd2/journal.c
@@ -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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