Move the check for populated_zone() to the control statement of the 'for' loop and get rid of the odd looking if/else block.
Signed-off-by: Srivatsa S. Bhat <srivatsa.b...@linux.vnet.ibm.com> --- include/linux/mmzone.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 50aaca8..5bdf02e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -913,11 +913,8 @@ extern struct zone *next_zone(struct zone *zone); #define for_each_populated_zone(zone) \ for (zone = (first_online_pgdat())->node_zones; \ - zone; \ - zone = next_zone(zone)) \ - if (!populated_zone(zone)) \ - ; /* do nothing */ \ - else + zone && populated_zone(zone); \ + zone = next_zone(zone)) static inline struct zone *zonelist_zone(struct zoneref *zoneref) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/