[PATCH 2/3] befs: in memory free_node_ptr and max_size never read

From	Luis de Bethencourt <luisbg@osg.samsung.com>
Newsgroups	linux.kernel
Subject	[PATCH 2/3] befs: in memory free_node_ptr and max_size never read
Date	2016-07-12 01:10 +0200
Message-ID	<rTSuR-5aQ-5@gated-at.bofh.it> (permalink)
References	<rTSuR-5aQ-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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The only place the values of free_node_ptr and max_size are read is in
befs_dump_index_entry(), which both times it is called, it is passed the on
disk superblock. Removing assignment of unused values.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
---
Hi,

Noticed this when reading befs' btree code.

Thanks,
Luis

 fs/befs/btree.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/befs/btree.c b/fs/befs/btree.c
index 3995d58..2b5b635 100644
--- a/fs/befs/btree.c
+++ b/fs/befs/btree.c
@@ -156,8 +156,6 @@ befs_bt_read_super(struct super_block *sb, const befs_data_stream *ds,
 	sup->max_depth = fs32_to_cpu(sb, od_sup->max_depth);
 	sup->data_type = fs32_to_cpu(sb, od_sup->data_type);
 	sup->root_node_ptr = fs64_to_cpu(sb, od_sup->root_node_ptr);
-	sup->free_node_ptr = fs64_to_cpu(sb, od_sup->free_node_ptr);
-	sup->max_size = fs64_to_cpu(sb, od_sup->max_size);
 
 	brelse(bh);
 	if (sup->magic != BEFS_BTREE_MAGIC) {
-- 
2.5.3

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[PATCH 2/3] befs: in memory free_node_ptr and max_size never read Luis de Bethencourt <luisbg@osg.samsung.com> - 2016-07-12 01:10 +0200

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