Commit df7c4872 authored by Fengguang Wu's avatar Fengguang Wu Committed by Adrian Bunk
Browse files

trivial copy_data_pages() tidy up 



Change the loop style of copy_data_pages() to remove a duplicate condition.

Signed-off-by: default avatarFengguang Wu <wfg@mail.ustc.edu.cn>
Acked-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
parent 96315129

kernel/power/snapshot.c

+5 −4
Original line number Diff line number Diff line
@@ -1005,11 +1005,12 @@ copy_data_pages(struct memory_bitmap *copy_bm, struct memory_bitmap *orig_bm) 
	}

	memory_bm_position_reset(orig_bm);

	memory_bm_position_reset(copy_bm);

	do {

	for(;;) {

		pfn = memory_bm_next_pfn(orig_bm);

		if (likely(pfn != BM_END_OF_MAP))

		if (unlikely(pfn == BM_END_OF_MAP))

			break;

		copy_data_page(memory_bm_next_pfn(copy_bm), pfn);

	} while (pfn != BM_END_OF_MAP);

	}

}



/* Total number of image pages */