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drivers/bios_emulator/x86emu/ops.c: Fix GCC 4.6 build warning

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Fix:

x86emu/ops.c: In function 'x86emuOp_int3':
x86emu/ops.c:3521:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_int_IMM':
x86emu/ops.c:3549:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_into':
x86emu/ops.c:3579:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_aad':
x86emu/ops.c:3993:8: warning: variable 'a' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-11-09 06:21:09 +00:00 committed by Wolfgang Denk
parent a4941bdc24
commit 755cf792bd
1 changed files with 4 additions and 11 deletions
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15
drivers/bios_emulator/x86emu/ops.c
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@ -3518,11 +3518,9 @@ Handles opcode 0xcc
****************************************************************************/
void x86emuOp_int3(u8 X86EMU_UNUSED(op1))
{
u16 tmp;
START_OF_INSTR();
DECODE_PRINTF("INT 3\n");
tmp = (u16) mem_access_word(3 * 4 + 2);
(void)mem_access_word(3 * 4 + 2);
/* access the segment register */
TRACE_AND_STEP();
if (_X86EMU_intrTab[3]) {
@ -3546,14 +3544,13 @@ Handles opcode 0xcd
****************************************************************************/
void x86emuOp_int_IMM(u8 X86EMU_UNUSED(op1))
{
u16 tmp;
u8 intnum;
START_OF_INSTR();
DECODE_PRINTF("INT\t");
intnum = fetch_byte_imm();
DECODE_PRINTF2("%x\n", intnum);
tmp = mem_access_word(intnum * 4 + 2);
(void)mem_access_word(intnum * 4 + 2);
TRACE_AND_STEP();
if (_X86EMU_intrTab[intnum]) {
(*_X86EMU_intrTab[intnum])(intnum);
@ -3576,13 +3573,11 @@ Handles opcode 0xce
****************************************************************************/
void x86emuOp_into(u8 X86EMU_UNUSED(op1))
{
u16 tmp;
START_OF_INSTR();
DECODE_PRINTF("INTO\n");
TRACE_AND_STEP();
if (ACCESS_FLAG(F_OF)) {
tmp = mem_access_word(4 * 4 + 2);
(void)mem_access_word(4 * 4 + 2);
if (_X86EMU_intrTab[4]) {
(*_X86EMU_intrTab[4])(4);
} else {
@ -3990,11 +3985,9 @@ Handles opcode 0xd5
****************************************************************************/
void x86emuOp_aad(u8 X86EMU_UNUSED(op1))
{
u8 a;
START_OF_INSTR();
DECODE_PRINTF("AAD\n");
a = fetch_byte_imm();
(void)fetch_byte_imm();
TRACE_AND_STEP();
M.x86.R_AX = aad_word(M.x86.R_AX);
DECODE_CLEAR_SEGOVR();