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 --- drivers/bios_emulator/x86emu/ops.c | 15 ++++----------- 1 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/bios_emulator/x86emu/ops.c b/drivers/bios_emulator/x86emu/ops.c index c836a20..f8e093d 100644 --- a/drivers/bios_emulator/x86emu/ops.c +++ b/drivers/bios_emulator/x86emu/ops.c @@ -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();