linux-kernel - [PATCH 6/17] hfs: remove redundant read_mapping

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Date:	Wed, 11 Apr 2007 19:49:38 -0700
From:	Nate Diller <nate.diller@...il.com>
To:	Andrew Morton <akpm@...l.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christoph Hellwig <hch@...radead.org>,
	Roman Zippel <zippel@...ux-m68k.org>,
	Mikulas Patocka <mikulas@...ax.karlin.mff.cuni.cz>,
	David Woodhouse <dwmw2@...radead.org>,
	Dave Kleikamp <shaggy@...tin.ibm.com>,
	Anton Altaparmakov <aia21@...tab.net>,
	Evgeniy Dushistov <dushistov@...l.ru>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	reiserfs-dev@...esys.com
Subject: [PATCH 6/17] hfs: remove redundant read_mapping_page error check

Now that read_mapping_page() does error checking internally, there is no
need to check PageError here.

Signed-off-by: Nate Diller <nate.diller@...il.com>

---

diff -urpN -X dontdiff linux-2.6.21-rc6-mm1/fs/hfs/bnode.c linux-2.6.21-rc6-mm1-test/fs/hfs/bnode.c
--- linux-2.6.21-rc6-mm1/fs/hfs/bnode.c	2007-04-09 17:20:13.000000000 -0700
+++ linux-2.6.21-rc6-mm1-test/fs/hfs/bnode.c	2007-04-10 21:28:03.000000000 -0700
@@ -282,10 +282,6 @@ static struct hfs_bnode *__hfs_bnode_cre
 		page = read_mapping_page(mapping, block++, NULL);
 		if (IS_ERR(page))
 			goto fail;
-		if (PageError(page)) {
-			page_cache_release(page);
-			goto fail;
-		}
 		page_cache_release(page);
 		node->page[i] = page;
 	}
-
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