From 3c76dcdd294e975e9ef38a135abe9d5cdc6c11d0 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Wed, 16 Jul 2014 15:14:43 +0200
Subject: [PATCH] fix compiler warning when enabling LTC_GCM_TABLES_SSE2

---
 src/encauth/gcm/gcm_mult_h.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/encauth/gcm/gcm_mult_h.c b/src/encauth/gcm/gcm_mult_h.c
index 871cd51..c3bff57 100644
--- a/src/encauth/gcm/gcm_mult_h.c
+++ b/src/encauth/gcm/gcm_mult_h.c
@@ -25,7 +25,7 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
 {
    unsigned char T[16];
 #ifdef LTC_GCM_TABLES
-   int x, y;
+   int x;
 #ifdef LTC_GCM_TABLES_SSE2
    asm("movdqa (%0),%%xmm0"::"r"(&gcm->PC[0][I[0]][0]));
    for (x = 1; x < 16; x++) {
@@ -33,6 +33,7 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
    }
    asm("movdqa %%xmm0,(%0)"::"r"(&T));
 #else
+   int y;
    XMEMCPY(T, &gcm->PC[0][I[0]][0], 16);
    for (x = 1; x < 16; x++) {
 #ifdef LTC_FAST