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[Qemu-devel] [PATCH 08/12] cris: avoid a write only variable
From: |
Blue Swirl |
Subject: |
[Qemu-devel] [PATCH 08/12] cris: avoid a write only variable |
Date: |
Fri, 8 Oct 2010 21:24:56 +0000 |
Compiling with GCC 4.6.0 20100925 produced a warning:
In file included from /src/qemu/target-cris/translate.c:3154:0:
/src/qemu/target-cris/translate_v10.c: In function 'dec10_prep_move_m':
/src/qemu/target-cris/translate_v10.c:111:22: error: variable 'rd' set
but not used [-Werror=unused-but-set-variable]
Fix by deleting rd, adjust the only user.
Signed-off-by: Blue Swirl <address@hidden>
---
target-cris/translate_v10.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/target-cris/translate_v10.c b/target-cris/translate_v10.c
index 14e590d..6944827 100644
--- a/target-cris/translate_v10.c
+++ b/target-cris/translate_v10.c
@@ -108,16 +108,15 @@ static unsigned int
crisv10_post_memaddr(DisasContext *dc, unsigned int size)
static int dec10_prep_move_m(DisasContext *dc, int s_ext, int memsize,
TCGv dst)
{
- unsigned int rs, rd;
+ unsigned int rs;
uint32_t imm;
int is_imm;
int insn_len = 0;
rs = dc->src;
- rd = dc->dst;
is_imm = rs == 15 && !(dc->tb_flags & PFIX_FLAG);
LOG_DIS("rs=%d rd=%d is_imm=%d mode=%d pfix=%d\n",
- rs, rd, is_imm, dc->mode, dc->tb_flags & PFIX_FLAG);
+ rs, dc->dst, is_imm, dc->mode, dc->tb_flags & PFIX_FLAG);
/* Load [$rs] onto T1. */
if (is_imm) {
--
1.6.2.4
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