From b4bab3bf6a75d97d2f1098c4dc52d35ced003c70 Mon Sep 17 00:00:00 2001 From: Pan Nengyuan Date: Mon, 13 Jan 2020 17:01:11 +0800 Subject: [PATCH] arm/translate-a64: fix uninitialized variable warning Fixes: target/arm/translate-a64.c: In function 'disas_crypto_three_reg_sha512': target/arm/translate-a64.c:13625:9: error: 'genfn' may be used uninitialized in this function [-Werror=maybe-uninitialized] genfn(tcg_rd_ptr, tcg_rn_ptr, tcg_rm_ptr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ qemu/target/arm/translate-a64.c:13609:8: error: 'feature' may be used uninitialized in this function [-Werror=maybe-uninitialized] if (!feature) { Reported-by: Euler Robot Signed-off-by: Pan Nengyuan --- target/arm/translate-a64.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index dcdeb801..5f423d5d 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -13767,6 +13767,8 @@ static void disas_crypto_three_reg_sha512(DisasContext *s, uint32_t insn) feature = dc_isar_feature(aa64_sha3, s); genfn = NULL; break; + default: + g_assert_not_reached(); } } else { switch (opcode) { -- 2.18.1