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| author | Mathieu Malaterre <malat@debian.org> | 2017-12-26 14:25:47 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-21 23:37:43 +1100 |
| commit | 104d55ae4df928c205268c1eb83b806b53027e13 (patch) | |
| tree | 7af66409dd5c1ba7755e64d90789fcd4cf334ab0 /arch/powerpc/xmon/ppc-dis.c | |
| parent | 38833faa112c10dd6e3d888f8b53de2b80cb881a (diff) | |
| download | linux-0-day-104d55ae4df928c205268c1eb83b806b53027e13.tar.gz linux-0-day-104d55ae4df928c205268c1eb83b806b53027e13.tar.xz | |
powerpc/xmon: Do not compute/store the major opcode
In commit 5b102782c7f4 ("powerpc/xmon: Enable disassembly files (compilation
changes)") usage of variable `op` has been removed. Completely remove opcode
computation since not used anymore.
Fix fatal warning:
arch/powerpc/xmon/ppc-dis.c: In function ‘lookup_powerpc’:
arch/powerpc/xmon/ppc-dis.c:96:17: error: variable ‘op’ set but not used [-Werror=unused-but-set-variable]
unsigned long op;
^~
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/xmon/ppc-dis.c')
| -rw-r--r-- | arch/powerpc/xmon/ppc-dis.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c index 31db8c072acd0..9deea5ee13f65 100644 --- a/arch/powerpc/xmon/ppc-dis.c +++ b/arch/powerpc/xmon/ppc-dis.c @@ -93,10 +93,6 @@ lookup_powerpc (unsigned long insn, ppc_cpu_t dialect) { const struct powerpc_opcode *opcode; const struct powerpc_opcode *opcode_end; - unsigned long op; - - /* Get the major opcode of the instruction. */ - op = PPC_OP (insn); opcode_end = powerpc_opcodes + powerpc_num_opcodes; /* Find the first match in the opcode table for this major opcode. */ |