diff options
Diffstat (limited to 'arch/x86/kernel/kprobes')
| -rw-r--r-- | arch/x86/kernel/kprobes/core.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/kprobes/opt.c | 4 |
2 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 3863d7709386..c1fac3a9fecc 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -141,7 +141,6 @@ bool can_boost(struct insn *insn, void *addr) { kprobe_opcode_t opcode; insn_byte_t prefix; - int i; if (search_exception_tables((unsigned long)addr)) return false; /* Page fault may occur on this address. */ @@ -154,7 +153,7 @@ bool can_boost(struct insn *insn, void *addr) if (insn->opcode.nbytes != 1) return false; - for_each_insn_prefix(insn, i, prefix) { + for_each_insn_prefix(insn, prefix) { insn_attr_t attr; attr = inat_get_opcode_attribute(prefix); diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c index 0aabd4c4e2c4..6f826a00eca2 100644 --- a/arch/x86/kernel/kprobes/opt.c +++ b/arch/x86/kernel/kprobes/opt.c @@ -103,7 +103,6 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val) asm ( ".pushsection .rodata\n" - "optprobe_template_func:\n" ".global optprobe_template_entry\n" "optprobe_template_entry:\n" #ifdef CONFIG_X86_64 @@ -160,9 +159,6 @@ asm ( "optprobe_template_end:\n" ".popsection\n"); -void optprobe_template_func(void); -STACK_FRAME_NON_STANDARD(optprobe_template_func); - #define TMPL_CLAC_IDX \ ((long)optprobe_template_clac - (long)optprobe_template_entry) #define TMPL_MOVE_IDX \ |