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Use a zero sized array for raw field in struct fid
The raw field's size can vary so we use a zero sized array since gcc will not allow a variable sized array inside a union. This has been tested with ext3 and gfs2 and relates to the bug report: http://lkml.org/lkml/2007/10/24/374 and discussion thread: http://lkml.org/lkml/2008/4/7/65 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Neil Brown <neilb@suse.de> Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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@ -43,7 +43,7 @@ struct fid {
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u32 parent_ino;
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u32 parent_gen;
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} i32;
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__u32 raw[6];
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__u32 raw[0];
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};
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};
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