From ca10e060559faf5f5abd6416cf8cb5cdabfebc2f Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@ghost.suse.cz>
Date: Tue, 6 May 2008 18:26:17 +0200
Subject: [PATCH] --- yaml --- r: 96154 b: refs/heads/master c:
 9afadc4b1fd25337003832c9a4668f9bd42cdda9 h: refs/heads/master v: v3

---
 [refs]               | 2 +-
 trunk/fs/udf/namei.c | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index fac8ec011b9b..86491471b1e2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 221e583a735fc5d879d83c2a76b8ee5afcbdf146
+refs/heads/master: 9afadc4b1fd25337003832c9a4668f9bd42cdda9
diff --git a/trunk/fs/udf/namei.c b/trunk/fs/udf/namei.c
index 47a6589e10b5..3d94bc1cfbaf 100644
--- a/trunk/fs/udf/namei.c
+++ b/trunk/fs/udf/namei.c
@@ -315,7 +315,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 	uint16_t liu;
 	int block;
 	kernel_lb_addr eloc;
-	uint32_t elen;
+	uint32_t elen = 0;
 	sector_t offset;
 	struct extent_position epos = {};
 	struct udf_inode_info *dinfo;
@@ -406,7 +406,8 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 	}
 
 add:
-	if (dinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) {
+	/* Is there any extent whose size we need to round up? */
+	if (dinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB && elen) {
 		elen = (elen + sb->s_blocksize - 1) & ~(sb->s_blocksize - 1);
 		if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
 			epos.offset -= sizeof(short_ad);