1 files changed, 3 insertions, 4 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 511997ef6f0e..e34fc2d6dbf5 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1506,14 +1506,13 @@ static int ext4_fill_flex_info(struct super_block *sb)
 
         flex_group_count = (sbi->s_groups_count + groups_per_flex - 1) /
                 groups_per_flex;
-        sbi->s_flex_groups = kmalloc(flex_group_count *
+        sbi->s_flex_groups = kzalloc(flex_group_count *
                                      sizeof(struct flex_groups), GFP_KERNEL);
         if (sbi->s_flex_groups == NULL) {
-                printk(KERN_ERR "EXT4-fs: not enough memory\n");
+                printk(KERN_ERR "EXT4-fs: not enough memory for "
+                                "%lu flex groups\n", flex_group_count);
                 goto failed;
         }
-        memset(sbi->s_flex_groups, 0, flex_group_count *
-               sizeof(struct flex_groups));
 
         gdp = ext4_get_group_desc(sb, 1, &bh);
         block_bitmap = ext4_block_bitmap(sb, gdp) - 1;