xfs: Ensure we have target_ip for RENAME_EXCHANGE

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We shouldn't get here with RENAME_EXCHANGE set and no
target_ip, but let's be defensive, because xfs_cross_rename()
will dereference it.

Spotted by Coverity.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Eric Sandeen 2015-02-24 10:12:55 +11:00 • committed by Dave Chinner

parent 5885ebda87

commit fc921566f4

1 changed files with 4 additions and 0 deletions

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fs/xfs/xfs_inode.c

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