[PATCH] vmscan: pageout(): remove unneeded test

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We only call pageout() for dirty pages, so this test is redundant.
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

mm/vmscan.c

@@ -318,7 +318,7 @@ static pageout_t pageout(struct page *page, struct address_space *mapping)
 		 * Some data journaling orphaned pages can have
 		 * page->mapping == NULL while being dirty with clean buffers.
 		 */
-		if (PageDirty(page) && PagePrivate(page)) {
+		if (PagePrivate(page)) {
 			if (try_to_free_buffers(page)) {
 				ClearPageDirty(page);
 				printk("%s: orphaned page\n", __FUNCTION__);