sys_swapon: remove nr_good_pages variable
It still exists within setup_swap_map_and_extents(), but after it nr_good_pages == p->pages. Signed-off-by: NCesar Eduardo Barros <cesarb@cesarb.net> Tested-by: NEric B Munson <emunson@mgebm.net> Acked-by: NEric B Munson <emunson@mgebm.net> Reviewed-by: NPekka Enberg <penberg@kernel.org> Reviewed-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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