runtime: remove redundant expression from SetFinalizer

The previous if condition already checks the same expression and doesn't
have side effects.

Change-Id: Ieaf30a786572b608d0a883052b45fd3f04bc6147
Reviewed-on: https://go-review.googlesource.com/28475
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/runtime/mfinal.go b/src/runtime/mfinal.go
index 14ebec81bf37f739ebd5b8b28e31df261985ff5f..9bad6f0aa37bc75354473745526823c6c43fbfc9 100644 (file)
--- a/src/runtime/mfinal.go
+++ b/src/runtime/mfinal.go
@@ -352,7 +352,7 @@ func SetFinalizer(obj interface{}, finalizer interface{}) {
        if ft.dotdotdot() {
                throw("runtime.SetFinalizer: cannot pass " + etyp.string() + " to finalizer " + ftyp.string() + " because dotdotdot")
        }
-       if ft.dotdotdot() || ft.inCount != 1 {
+       if ft.inCount != 1 {
                throw("runtime.SetFinalizer: cannot pass " + etyp.string() + " to finalizer " + ftyp.string())
        }
        fint := ft.in()[0]