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Commit 47087eeb authored by Geliang Tang's avatar Geliang Tang Committed by Rafael J. Wysocki
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PM / Hibernate: Use rb_entry() instead of container_of() 



To make the code clearer, use rb_entry() instead of container_of() to
deal with rbtree.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 7a308bb3

kernel/power/swap.c

+1 −1
Original line number Diff line number Diff line
@@ -201,7 +201,7 @@ void free_all_swap_pages(int swap) 
		struct swsusp_extent *ext;

		unsigned long offset;



		ext = container_of(node, struct swsusp_extent, node);

		ext = rb_entry(node, struct swsusp_extent, node);

		rb_erase(node, &swsusp_extents);

		for (offset = ext->start; offset <= ext->end; offset++)

			swap_free(swp_entry(swap, offset));