target/microblaze: Remove unused arg from check_divz()

Remove unused arg from check_divz(). No functional change.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

diff --git a/target/microblaze/op_helper.c b/target/microblaze/op_helper.c
index df93c4229d69bdf5cd136fe134bf5d7858a54b5d..886224df3ce0e74968a8a13f0a3f0879ab1ed01f 100644 (file)
--- a/target/microblaze/op_helper.c
+++ b/target/microblaze/op_helper.c
@@ -69,7 +69,7 @@ void helper_raise_exception(CPUMBState *env, uint32_t index)
     cpu_loop_exit(cs);
 }
 
-static bool check_divz(CPUMBState *env, uint32_t a, uint32_t b, uintptr_t ra)
+static bool check_divz(CPUMBState *env, uint32_t b, uintptr_t ra)
 {
     if (unlikely(b == 0)) {
         env->msr |= MSR_DZ;
@@ -89,7 +89,7 @@ static bool check_divz(CPUMBState *env, uint32_t a, uint32_t b, uintptr_t ra)
 
 uint32_t helper_divs(CPUMBState *env, uint32_t a, uint32_t b)
 {
-    if (!check_divz(env, a, b, GETPC())) {
+    if (!check_divz(env, b, GETPC())) {
         return 0;
     }
     return (int32_t)a / (int32_t)b;
@@ -97,7 +97,7 @@ uint32_t helper_divs(CPUMBState *env, uint32_t a, uint32_t b)
 
 uint32_t helper_divu(CPUMBState *env, uint32_t a, uint32_t b)
 {
-    if (!check_divz(env, a, b, GETPC())) {
+    if (!check_divz(env, b, GETPC())) {
         return 0;
     }
     return a / b;