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Commit 03ee47ae authored by Peter Malone's avatar Peter Malone Committed by Michael S. Tsirkin
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ringtest: ring.c malloc & memset to calloc 



Code cleanup change - moving from malloc & memset to calloc.

Signed-off-by: default avatarPeter Malone <peter.malone@gmail.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 0063e8bb

tools/virtio/ringtest/ring.c

+2 −4
Original line number Diff line number Diff line
@@ -84,12 +84,11 @@ void alloc_ring(void) 
		perror("Unable to allocate ring buffer.\n");

		exit(3);

	}

	event = malloc(sizeof *event);

	event = calloc(1, sizeof(*event));

	if (!event) {

		perror("Unable to allocate event buffer.\n");

		exit(3);

	}

	memset(event, 0, sizeof *event);

	guest.avail_idx = 0;

	guest.kicked_avail_idx = -1;

	guest.last_used_idx = 0;
@@ -102,12 +101,11 @@ void alloc_ring(void) 
		ring[i] = desc;

	}

	guest.num_free = ring_size;

	data = malloc(ring_size * sizeof *data);

	data = calloc(ring_size, sizeof(*data));

	if (!data) {

		perror("Unable to allocate data buffer.\n");

		exit(3);

	}

	memset(data, 0, ring_size * sizeof *data);

}



/* guest side */