crypto/rsa: remove unused variable y

Change-Id: I70beb844cd6928dbfbfd8de365e0cb708e54f71e
Reviewed-on: https://go-review.googlesource.com/28496
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Adam Langley <agl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Adam Langley <agl@golang.org>

diff --git a/src/crypto/rsa/rsa.go b/src/crypto/rsa/rsa.go
index 594305631b8731dea8fae11dc91c528509099d87..d79c9b23fc24d8dc443e43fd85deb675b3ce4b84 100644 (file)
--- a/src/crypto/rsa/rsa.go
+++ b/src/crypto/rsa/rsa.go
@@ -268,9 +268,8 @@ NextSetOfPrimes:
 
                g := new(big.Int)
                priv.D = new(big.Int)
-               y := new(big.Int)
                e := big.NewInt(int64(priv.E))
-               g.GCD(priv.D, y, e, totient)
+               g.GCD(priv.D, nil, e, totient)
 
                if g.Cmp(bigOne) == 0 {
                        if priv.D.Sign() < 0 {