Merge branch 'for-davem' of git://oss.oracle.com/git/agrover/linux-2.6

1 files changed, 3 insertions, 2 deletions

diff --git a/net/rds/page.c b/net/rds/page.c
index 595a952d4b17..5e44f5ae7898 100644
--- a/net/rds/page.c
+++ b/net/rds/page.c
@@ -116,7 +116,7 @@ int rds_page_remainder_alloc(struct scatterlist *scat, unsigned long bytes,
         /* jump straight to allocation if we're trying for a huge page */
         if (bytes >= PAGE_SIZE) {
                 page = alloc_page(gfp);
-                if (page == NULL) {
+                if (!page) {
                         ret = -ENOMEM;
                 } else {
                         sg_set_page(scat, page, PAGE_SIZE, 0);
@@ -162,7 +162,7 @@ int rds_page_remainder_alloc(struct scatterlist *scat, unsigned long bytes,
                 rem = &per_cpu(rds_page_remainders, get_cpu());
                 local_irq_save(flags);
 
-                if (page == NULL) {
+                if (!page) {
                         ret = -ENOMEM;
                         break;
                 }
@@ -186,6 +186,7 @@ out:
                  ret ? 0 : scat->length);
         return ret;
 }
+EXPORT_SYMBOL_GPL(rds_page_remainder_alloc);
 
 static int rds_page_remainder_cpu_notify(struct notifier_block *self,
                                          unsigned long action, void *hcpu)