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

drivers/xen/pcpu.c

+1 −2
Original line number Diff line number Diff line
@@ -278,7 +278,6 @@ 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);

		return 0;

	}