From d9b0d9ba04cf99abff9125b688c03e154598a644 Mon Sep 17 00:00:00 2001 From: Dulshani Gunawardhana Date: Thu, 31 Oct 2013 10:32:18 +0530 Subject: btrfs: Replace kmalloc with kmalloc_array Replace kmalloc(size * nr, ) with kmalloc_array(nr, size), thus making it easier to check is that the calculation doesn't wrap or return a smaller allocation Signed-off-by: Dulshani Gunawardhana Reviewed-by: Zach Brown Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/delayed-inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/delayed-inode.c') diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 2bb8e1a988a1..8d292fbae659 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -770,13 +770,13 @@ static int btrfs_batch_insert_items(struct btrfs_root *root, */ btrfs_set_path_blocking(path); - keys = kmalloc(sizeof(struct btrfs_key) * nitems, GFP_NOFS); + keys = kmalloc_array(nitems, sizeof(struct btrfs_key), GFP_NOFS); if (!keys) { ret = -ENOMEM; goto out; } - data_size = kmalloc(sizeof(u32) * nitems, GFP_NOFS); + data_size = kmalloc_array(nitems, sizeof(u32), GFP_NOFS); if (!data_size) { ret = -ENOMEM; goto error; -- cgit v1.2.3