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ext4: remove redundant code in ext4_alloc_inode()

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inode_init_always() will initialize inode->i_data.writeback_index
anyway, no need to do this in ext4_alloc_inode().

Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
This commit is contained in:
Guo Chao 2012-12-10 14:06:04 -05:00 committed by Theodore Ts'o
parent 64744e03c6
commit a789f49c92
1 changed files with 0 additions and 1 deletions
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fs/ext4/super.c
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@ -939,7 +939,6 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
return NULL; return NULL;
ei->vfs_inode.i_version = 1; ei->vfs_inode.i_version = 1;
ei->vfs_inode.i_data.writeback_index = 0;
memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache)); memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache));
INIT_LIST_HEAD(&ei->i_prealloc_list); INIT_LIST_HEAD(&ei->i_prealloc_list);
spin_lock_init(&ei->i_prealloc_lock); spin_lock_init(&ei->i_prealloc_lock);