ocfs2: Release buffer_head in case of error in ocfs2_double_lock.

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In ocfs2_double_lock, when ocfs2_inode_lock for inode1 fails, we
just unlock inode2 and return without releasing buffer we get from
inode_lock(inode2). The good thing is that it is freed by the only
caller ocfs2_rename when it exits.

But I don't think this is a right way for error handling. We should
free the buffer_head we get in ocfs2_double_lock before exit so that
the caller doesn't need to take care of it.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

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Tao Ma 2010-12-20 16:21:11 +08:00 • committed by Joel Becker

parent cfc069d3fa

commit 1e6d9153df

1 changed files with 4 additions and 1 deletions

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fs/ocfs2/namei.c

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