forked from luck/tmp_suning_uos_patched
fix exofs ->get_parent()
NULL is not a possible return value for that method, TYVM... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -913,7 +913,7 @@ struct dentry *exofs_get_parent(struct dentry *child)
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unsigned long ino = exofs_parent_ino(child);
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if (!ino)
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return NULL;
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return ERR_PTR(-ESTALE);
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return d_obtain_alias(exofs_iget(child->d_inode->i_sb, ino));
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}
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