From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Fri, 28 Dec 2018 08:37:35 +0000 (-0800)
Subject: mm/filemap.c: remove useless check in pagecache_get_page()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c16eb000ca03f8cdc2153bca6c977b6f898e6934;p=openwrt%2Fstaging%2Fblogic.git

mm/filemap.c: remove useless check in pagecache_get_page()

page always is not NULL, so we may remove this useless check.

Link: http://lkml.kernel.org/r/154419752044.18559.2452963074922917720.stgit@localhost.localdomain
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/filemap.c b/mm/filemap.c
index d2df272152f5..8cec52968e83 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1601,7 +1601,7 @@ repeat:
 		VM_BUG_ON_PAGE(page->index != offset, page);
 	}
 
-	if (page && (fgp_flags & FGP_ACCESSED))
+	if (fgp_flags & FGP_ACCESSED)
 		mark_page_accessed(page);
 
 no_page: