Fix warning

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 3 insertions, 1 deletions

diff --git a/process.c b/process.c
index d7d6ab8..eef61f8 100644
--- a/process.c
+++ b/process.c
@@ -249,6 +249,7 @@ have_sha_intrinsics(void)
 {
         static volatile int ret = -1;
         static volatile atomic_flag spinlock = ATOMIC_FLAG_INIT;
+	int a, b, c, d;
 
 	if (ret != -1)
 		return ret;
@@ -258,7 +259,8 @@ have_sha_intrinsics(void)
 	if (ret != -1)
 		goto out;
 
-	int a = 7, b, c = 0, d;
+	a = 7;
+	c = 0;
 	__asm__ volatile("cpuid" : "=a"(a), "=b"(b), "=c"(c), "=d"(d) : "a"(a), "c"(c));
 	if (!(b & (1 << 29))) {
 		ret = 0;