Aaron Gable 305ef9cce9 Improve error checking paradigm (#5920) ... We have decided that we don't like the if err := call(); err != nil syntax, because it creates confusing scopes, but we have not cleaned up all existing instances of that syntax. However, we have now found a case where that syntax enables a bug: It caused readers to believe that a later err = call() statement was assigning to an already-declared err in the local scope, when in fact it was assigning to an already-declared err in the parent scope of a closure. This caused our ineffassign and staticcheck linters to be unable to analyze the lifetime of the err variable, and so they did not complain when we never checked the actual value of that error. This change standardizes on the two-line error checking syntax everywhere, so that we can more easily ensure that our linters are correctly analyzing all error assignments.		2022-02-01 14:42:43 -07:00
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helpers.go	Improve error checking paradigm (#5920)	2022-02-01 14:42:43 -07:00
helpers_test.go	Check for CKA_LABEL in NewSigner. (#5067)	2020-08-31 18:17:35 -07:00