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9pfs: adjust the order of resource cleanup in device unrealize 

Unrealize should undo things that were set during realize in
reverse order. So should do in the error path in realize.

Signed-off-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
Li Qiang 2016-11-23 13:53:34 +01:00 committed by Greg Kurz
parent 00227fefd2
commit 4774718e5c
1 changed files with 2 additions and 2 deletions
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4
hw/9pfs/9p.c
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@ -3521,8 +3521,8 @@ int v9fs_device_realize_common(V9fsState *s, Error **errp)
rc = 0;
out:
if (rc) {
g_free(s->ctx.fs_root);
g_free(s->tag);
g_free(s->ctx.fs_root);
v9fs_path_free(&path);
}
return rc;
@ -3530,8 +3530,8 @@ out:
void v9fs_device_unrealize_common(V9fsState *s, Error **errp)
{
g_free(s->ctx.fs_root);
g_free(s->tag);
g_free(s->ctx.fs_root);
}
typedef struct VirtfsCoResetData {