1 files changed, 0 insertions, 66 deletions

diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index a78e86349ecb..49cea70fbf6d 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -143,54 +143,6 @@ extern char *__bad_type_size(void);
                 #type, #name, offsetof(typeof(trace), name),            \
                 sizeof(trace.name), is_signed_type(type)
 
-int syscall_enter_format(struct ftrace_event_call *call, struct trace_seq *s)
-{
-        int i;
-        int ret;
-        struct syscall_metadata *entry = call->data;
-        struct syscall_trace_enter trace;
-        int offset = offsetof(struct syscall_trace_enter, args);
-
-        ret = trace_seq_printf(s, "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
-                               "\tsigned:%u;\n",
-                               SYSCALL_FIELD(int, nr));
-        if (!ret)
-                return 0;
-
-        for (i = 0; i < entry->nb_args; i++) {
-                ret = trace_seq_printf(s, "\tfield:%s %s;", entry->types[i],
-                                        entry->args[i]);
-                if (!ret)
-                        return 0;
-                ret = trace_seq_printf(s, "\toffset:%d;\tsize:%zu;"
-                                       "\tsigned:%u;\n", offset,
-                                       sizeof(unsigned long),
-                                       is_signed_type(unsigned long));
-                if (!ret)
-                        return 0;
-                offset += sizeof(unsigned long);
-        }
-
-        trace_seq_puts(s, "\nprint fmt: \"");
-        for (i = 0; i < entry->nb_args; i++) {
-                ret = trace_seq_printf(s, "%s: 0x%%0%zulx%s", entry->args[i],
-                                        sizeof(unsigned long),
-                                        i == entry->nb_args - 1 ? "" : ", ");
-                if (!ret)
-                        return 0;
-        }
-        trace_seq_putc(s, '"');
-
-        for (i = 0; i < entry->nb_args; i++) {
-                ret = trace_seq_printf(s, ", ((unsigned long)(REC->%s))",
-                                       entry->args[i]);
-                if (!ret)
-                        return 0;
-        }
-
-        return trace_seq_putc(s, '\n');
-}
-
 static
 int  __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len)
 {
@@ -252,24 +204,6 @@ static void free_syscall_print_fmt(struct ftrace_event_call *call)
                 kfree(call->print_fmt);
 }
 
-int syscall_exit_format(struct ftrace_event_call *call, struct trace_seq *s)
-{
-        int ret;
-        struct syscall_trace_exit trace;
-
-        ret = trace_seq_printf(s,
-                               "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
-                               "\tsigned:%u;\n"
-                               "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
-                               "\tsigned:%u;\n",
-                               SYSCALL_FIELD(int, nr),
-                               SYSCALL_FIELD(long, ret));
-        if (!ret)
-                return 0;
-
-        return trace_seq_printf(s, "\nprint fmt: \"0x%%lx\", REC->ret\n");
-}
-
 int syscall_enter_define_fields(struct ftrace_event_call *call)
 {
         struct syscall_trace_enter trace;