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block: Clean up local variable shadowing

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Local variables shadowing other local variables or parameters make the
code needlessly hard to understand.  Tracked down with -Wshadow=local.
Clean up: delete inner declarations when they are actually redundant,
else rename variables.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230921121312.1301864-7-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2023-09-21 14:13:11 +02:00
parent d25b99c72b
commit fb2575f954
5 changed files with 27 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hw/block/xen-block.c
View file

@ -369,7 +369,7 @@ static void xen_block_get_vdev(Object *obj, Visitor *v, const char *name,
case XEN_BLOCK_VDEV_TYPE_XVD:
case XEN_BLOCK_VDEV_TYPE_HD:
case XEN_BLOCK_VDEV_TYPE_SD: {
char *name = disk_to_vbd_name(vdev->disk);
char *vbd_name = disk_to_vbd_name(vdev->disk);
str = g_strdup_printf("%s%s%lu",
(vdev->type == XEN_BLOCK_VDEV_TYPE_XVD) ?
@ -377,8 +377,8 @@ static void xen_block_get_vdev(Object *obj, Visitor *v, const char *name,
(vdev->type == XEN_BLOCK_VDEV_TYPE_HD) ?
"hd" :
"sd",
name, vdev->partition);
g_free(name);
vbd_name, vdev->partition);
g_free(vbd_name);
break;
}
default: