treewide: Use array_size() in vzalloc()

[linux-2.6-microblaze.git] / fs / reiserfs / journal.c

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 358ee2a..52eb5d2 100644 (file)
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -350,7 +350,8 @@ static struct reiserfs_journal_cnode *allocate_cnodes(int num_cnodes)
        if (num_cnodes <= 0) {
                return NULL;
        }
-       head = vzalloc(num_cnodes * sizeof(struct reiserfs_journal_cnode));
+       head = vzalloc(array_size(num_cnodes,
+                                 sizeof(struct reiserfs_journal_cnode)));
        if (!head) {
                return NULL;
        }