Commit 4f8c8527 authored by Cyril Roelandt's avatar Cyril Roelandt Committed by Konrad Rzeszutek Wilk

xen: remove redundant NULL check before unregister_and_remove_pcpu().

unregister_and_remove_pcpu on a NULL pointer is a no-op, so the NULL check in
sync_pcpu can be removed.
Signed-off-by: default avatarCyril Roelandt <tipecaml@gmail.com>
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 13d2b4d1
......@@ -278,8 +278,7 @@ static int sync_pcpu(uint32_t cpu, uint32_t *max_cpu)
* Only those at cpu present map has its sys interface.
*/
if (info->flags & XEN_PCPU_FLAGS_INVALID) {
if (pcpu)
unregister_and_remove_pcpu(pcpu);
unregister_and_remove_pcpu(pcpu);
return 0;
}
......
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