[NET]: Kill direct includes of asm/checksum.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 7bdb0ed..1e4d685 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -41,7 +41,7 @@
 #include <linux/reiserfs_xattr.h>
 #include <linux/reiserfs_acl.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
+#include <net/checksum.h>
 #include <linux/smp_lock.h>
 #include <linux/stat.h>
 #include <asm/semaphore.h>