zram: use proper type to update max_used_pages

[linux-2.6-block.git] / drivers / block / zram / zram_drv.c

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 8e233edd7a097a0f91d323071c97f16e43308e5d..871bd3550cb0e0842296771412e749225542ffac 100644 (file)
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -528,7 +528,7 @@ out_cleanup:
 static inline void update_used_max(struct zram *zram,
                                        const unsigned long pages)
 {
-       int old_max, cur_max;
+       unsigned long old_max, cur_max;
 
        old_max = atomic_long_read(&zram->stats.max_used_pages);