Tag: b2bbb642ac2829006a81ae164e2f06ebc22f81dd

[S390] cio: Correct use of ! and &

Author: Julia Lawall <julia@diku.dk> In commit e6bafba5b4765a5a252f1b8d31cbf6d2459da337, a bug was fixed that involved converting !x & y to !(x & y). The code below shows the same pattern, and thus should perhaps be fixed in the same way. In particular, the result of !scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND is always just !scsw_stctl(&request->irb.scsw). The semantic patch that makes …

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