1 files changed, 1 insertions, 1 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index ae2959bb59cb..034617f8cdb2 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1020,7 +1020,7 @@ static long region_chg(struct list_head *head, long f, long t)
          * size such that we can guarentee to record the reservation. */
         if (&rg->link == head || t < rg->from) {
                 nrg = kmalloc(sizeof(*nrg), GFP_KERNEL);
-                if (nrg == 0)
+                if (!nrg)
                         return -ENOMEM;
                 nrg->from = f;
                 nrg->to   = f;