1 files changed, 4 insertions, 5 deletions

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 559fb06210f5..226f44a2357d 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -324,8 +324,7 @@ static inline int elf_sym__is_function(const GElf_Sym *sym)
 {
         return elf_sym__type(sym) == STT_FUNC &&
                sym->st_name != 0 &&
-               sym->st_shndx != SHN_UNDEF &&
-               sym->st_size != 0;
+               sym->st_shndx != SHN_UNDEF;
 }
 
 static inline int elf_sym__is_label(const GElf_Sym *sym)
@@ -414,7 +413,7 @@ static int dso__synthesize_plt_symbols(struct  dso *self, int v)
         if (fd < 0)
                 goto out;
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL)
                 goto out_close;
 
@@ -534,7 +533,7 @@ static int dso__load_sym(struct dso *self, int fd, const char *name,
         Elf *elf;
         int nr = 0, kernel = !strcmp("[kernel]", self->name);
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL) {
                 if (v)
                         fprintf(stderr, "%s: cannot read %s ELF file.\n",
@@ -676,7 +675,7 @@ static char *dso__read_build_id(struct dso *self, int v)
         if (fd < 0)
                 goto out;
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL) {
                 if (v)
                         fprintf(stderr, "%s: cannot read %s ELF file.\n",