runtime: remove stray errno check from TestSignalM
CL 206078 introduced a stray errno check that was always false. This CL removes it.
Updates #35276
Change-Id: I6996bb595d347fe81752786a3d83d3432735c9cb
GitHub-Last-Rev: e026e71b16c8532ad707a0b43b4f02c7a366257e
GitHub-Pull-Request: golang/go#35650
Reviewed-on: https://go-review.googlesource.com/c/go/+/207577
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/src/runtime/crash_unix_test.go b/src/runtime/crash_unix_test.go
index e494dcb..1420b32 100644
--- a/src/runtime/crash_unix_test.go
+++ b/src/runtime/crash_unix_test.go
@@ -326,13 +326,9 @@
wg.Add(1)
go func() {
runtime.LockOSThread()
- var errno int32
want, got = runtime.WaitForSigusr1(r, w, func(mp *runtime.M) {
ready <- mp
})
- if errno != 0 {
- t.Error(syscall.Errno(errno))
- }
runtime.UnlockOSThread()
wg.Done()
}()
