btrfs-progs: use calloc instead of malloc+memset

[platform/upstream/btrfs-progs.git] / btrfs-image.c

diff --git a/btrfs-image.c b/btrfs-image.c
index 82eed05..20396ef 100644 (file)
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -1505,10 +1505,9 @@ static struct extent_buffer *alloc_dummy_eb(u64 bytenr, u32 size)
 {
        struct extent_buffer *eb;
 
-       eb = malloc(sizeof(struct extent_buffer) + size);
+       eb = calloc(1, sizeof(struct extent_buffer) + size);
        if (!eb)
                return NULL;
-       memset(eb, 0, sizeof(struct extent_buffer) + size);
 
        eb->start = bytenr;
        eb->len = size;