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xen-disk: use g_new0 to fix build 

g_malloc0_n is available since glib-2.24. To allow build with older glib
versions use the generic g_new0, which is already used in many other
places in the code.

Fixes commit 3284fad728 ("xen-disk: add support for multi-page shared rings")

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
This commit is contained in:
Olaf Hering 2017-07-28 15:11:51 +02:00 committed by Stefano Stabellini
parent b62b7ed0fc
commit a3fd781f65
1 changed files with 1 additions and 1 deletions
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2
hw/block/xen_disk.c
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@ -1232,7 +1232,7 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
domids = g_malloc0_n(blkdev->nr_ring_ref, sizeof(uint32_t));
domids = g_new0(uint32_t, blkdev->nr_ring_ref);
for (i = 0; i < blkdev->nr_ring_ref; i++) {
domids[i] = blkdev->xendev.dom;
}