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ata_xpt: Use the correct union member when accessing valid

Authored by brooks on Jul 19 2019, 10:29 PM.



In principle this should not matter as it's a union and they point to
the same memory location but based on the code above we should be
accessing .sata and not .ata

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brooks created this revision.Jul 19 2019, 10:29 PM

I found this in our CheriBSD diffs. I'm not sure how @arichardson ran into it.

I'm not sure why I made that change. I just remember that we had some compiler bugs in that function that went away when I added a printf. I think this was just one of the suspicious things that I saw so I made the change hoping that it would fix the miscompilation.

scottl accepted this revision.Jul 20 2019, 6:07 AM
This revision is now accepted and ready to land.Jul 20 2019, 6:07 AM
imp accepted this revision.Jul 20 2019, 6:11 AM
This revision was automatically updated to reflect the committed changes.