1 files changed, 11 insertions, 11 deletions

diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 412e959709b4..430505b08a6f 100644
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -40,23 +40,23 @@ const char *reserved_field_names[] = {
 #define PRINT_TYPE_FMT_NAME(type)       print_type_format_##type
 
 /* Printing  in basic type function template */
-#define DEFINE_BASIC_PRINT_TYPE_FUNC(type, fmt, cast)                   \
+#define DEFINE_BASIC_PRINT_TYPE_FUNC(type, fmt)                         \
 static __kprobes int PRINT_TYPE_FUNC_NAME(type)(struct trace_seq *s,    \
                                                 const char *name,       \
-                                                void *data, void *ent)\
+                                                void *data, void *ent)  \
 {                                                                       \
-        return trace_seq_printf(s, " %s=" fmt, name, (cast)*(type *)data);\
+        return trace_seq_printf(s, " %s=" fmt, name, *(type *)data);    \
 }                                                                       \
 static const char PRINT_TYPE_FMT_NAME(type)[] = fmt;
 
-DEFINE_BASIC_PRINT_TYPE_FUNC(u8, "%x", unsigned int)
-DEFINE_BASIC_PRINT_TYPE_FUNC(u16, "%x", unsigned int)
-DEFINE_BASIC_PRINT_TYPE_FUNC(u32, "%lx", unsigned long)
-DEFINE_BASIC_PRINT_TYPE_FUNC(u64, "%llx", unsigned long long)
-DEFINE_BASIC_PRINT_TYPE_FUNC(s8, "%d", int)
-DEFINE_BASIC_PRINT_TYPE_FUNC(s16, "%d", int)
-DEFINE_BASIC_PRINT_TYPE_FUNC(s32, "%ld", long)
-DEFINE_BASIC_PRINT_TYPE_FUNC(s64, "%lld", long long)
+DEFINE_BASIC_PRINT_TYPE_FUNC(u8 , "0x%x")
+DEFINE_BASIC_PRINT_TYPE_FUNC(u16, "0x%x")
+DEFINE_BASIC_PRINT_TYPE_FUNC(u32, "0x%x")
+DEFINE_BASIC_PRINT_TYPE_FUNC(u64, "0x%Lx")
+DEFINE_BASIC_PRINT_TYPE_FUNC(s8,  "%d")
+DEFINE_BASIC_PRINT_TYPE_FUNC(s16, "%d")
+DEFINE_BASIC_PRINT_TYPE_FUNC(s32, "%d")
+DEFINE_BASIC_PRINT_TYPE_FUNC(s64, "%Ld")
 
 static inline void *get_rloc_data(u32 *dl)
 {