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ext4: use ext4_reserve_inode_write in ext4_xattr_set_handle 

ext4_mark_iloc_dirty() says:

 * The caller must have previously called ext4_reserve_inode_write().
 * Give this, we know that the caller already has write access to iloc->bh.

ext4_xattr_set_handle, however, just open-codes it.  May as well use
the helper function for consistency.

No bug here, just tidiness.

(Note: on cleanup path, ext4_reserve_inode_write sets
the bh to NULL if it returns an error, and brelse() of 
a null bh is handled gracefully).

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Eric Sandeen 2011-10-26 03:32:07 -04:00 committed by Theodore Ts'o
parent 909a4cf1ff
commit 665436175c
1 changed files with 1 additions and 5 deletions
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6
fs/ext4/xattr.c
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@ -985,11 +985,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
no_expand = ext4_test_inode_state(inode, EXT4_STATE_NO_EXPAND);
ext4_set_inode_state(inode, EXT4_STATE_NO_EXPAND);
error = ext4_get_inode_loc(inode, &is.iloc);
if (error)
goto cleanup;
error = ext4_journal_get_write_access(handle, is.iloc.bh);
error = ext4_reserve_inode_write(handle, inode, &is.iloc);
if (error)
goto cleanup;