linux-kernel - [PATCH AUTOSEL for 3.18 15/59] afs: Fix missing put

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Message-ID: <20171207155116.6013-15-alexander.levin@verizon.com>
Date:   Thu, 7 Dec 2017 15:51:26 +0000
From:   alexander.levin@...izon.com
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Cc:     David Howells <dhowells@...hat.com>, alexander.levin@...izon.com
Subject: [PATCH AUTOSEL for 3.18 15/59] afs: Fix missing put_page()

From: David Howells <dhowells@...hat.com>

[ Upstream commit 29c8bbbd6e21daa0997d1c3ee886b897ee7ad652 ]

In afs_writepages_region(), inside the loop where we find dirty pages to
deal with, one of the if-statements is missing a put_page().

Signed-off-by: David Howells <dhowells@...hat.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 fs/afs/write.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/afs/write.c b/fs/afs/write.c
index ab6adfd52516..cbc6d8372369 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -504,6 +504,7 @@ static int afs_writepages_region(struct address_space *mapping,
 
 		if (PageWriteback(page) || !PageDirty(page)) {
 			unlock_page(page);
+			put_page(page);
 			continue;
 		}
 
-- 
2.11.0