Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	net/core/dev.c

1 files changed, 7 insertions, 20 deletions

diff --git a/net/rds/page.c b/net/rds/page.c
index a3e2e0ac8a60..d8acdebe3c7c 100644
--- a/net/rds/page.c
+++ b/net/rds/page.c
@@ -58,30 +58,17 @@ int rds_page_copy_user(struct page *page, unsigned long offset,
         unsigned long ret;
         void *addr;
 
-        if (to_user)
+        addr = kmap(page);
+        if (to_user) {
                 rds_stats_add(s_copy_to_user, bytes);
-        else
+                ret = copy_to_user(ptr, addr + offset, bytes);
+        } else {
                 rds_stats_add(s_copy_from_user, bytes);
-
-        addr = kmap_atomic(page, KM_USER0);
-        if (to_user)
-                ret = __copy_to_user_inatomic(ptr, addr + offset, bytes);
-        else
-                ret = __copy_from_user_inatomic(addr + offset, ptr, bytes);
-        kunmap_atomic(addr, KM_USER0);
-
-        if (ret) {
-                addr = kmap(page);
-                if (to_user)
-                        ret = copy_to_user(ptr, addr + offset, bytes);
-                else
-                        ret = copy_from_user(addr + offset, ptr, bytes);
-                kunmap(page);
-                if (ret)
-                        return -EFAULT;
+                ret = copy_from_user(addr + offset, ptr, bytes);
         }
+        kunmap(page);
 
-        return 0;
+        return ret ? -EFAULT : 0;
 }
 EXPORT_SYMBOL_GPL(rds_page_copy_user);