[PATCH 04/11] match_metadata_desc1(): Use calloc instead of malloc+memset

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From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>

Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
 super1.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/super1.c b/super1.c
index 1f0c8bc..ca9e4e4 100644
--- a/super1.c
+++ b/super1.c
@@ -1401,10 +1401,10 @@ static int load_super1(struct supertype *st, int fd, char *devname)
 static struct supertype *match_metadata_desc1(char *arg)
-	struct supertype *st = malloc(sizeof(*st));
-	if (!st) return st;
+	struct supertype *st = calloc(1, sizeof(*st));
+	if (!st)
+		return st;
-	memset(st, 0, sizeof(*st));
 	st->container_dev = NoMdDev;
 	st->ss = &super1;
 	st->max_devs = 384;

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