diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index b9fe975..765e40a 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -133,7 +133,7 @@ static int gfs2_write_full_page(struct page *page, get_block_t *get_block,
 	 * the  page size, the remaining memory is zeroed when mapped, and
 	 * writes to that region are not written out to the file."
 	 */
-	offset = i_size & (PAGE_SIZE-1);
+	offset = i_size & (PAGE_SIZE - 1);
 	if (page->index == end_index && offset)
 		zero_user_segment(page, offset, PAGE_SIZE);