Merge remote-tracking branches 'asoc/fix/tlv320aic3x' and 'asoc/fix/wm8962' into...

[linux-drm-fsl-dcu.git] / tools / perf / util / symbol-elf.c

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 53bb5f59ec589c22f7b1cd211cb132a3ca98d702..475d88d0a1c9a772323b3218cfcf5f5900c0e809 100644 (file)
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -38,7 +38,7 @@ static inline char *bfd_demangle(void __maybe_unused *v,
 #endif
 
 #ifndef HAVE_ELF_GETPHDRNUM_SUPPORT
-int elf_getphdrnum(Elf *elf, size_t *dst)
+static int elf_getphdrnum(Elf *elf, size_t *dst)
 {
        GElf_Ehdr gehdr;
        GElf_Ehdr *ehdr;
@@ -1271,8 +1271,6 @@ out_close:
 static int kcore__init(struct kcore *kcore, char *filename, int elfclass,
                       bool temp)
 {
-       GElf_Ehdr *ehdr;
-
        kcore->elfclass = elfclass;
 
        if (temp)
@@ -1289,9 +1287,7 @@ static int kcore__init(struct kcore *kcore, char *filename, int elfclass,
        if (!gelf_newehdr(kcore->elf, elfclass))
                goto out_end;
 
-       ehdr = gelf_getehdr(kcore->elf, &kcore->ehdr);
-       if (!ehdr)
-               goto out_end;
+       memset(&kcore->ehdr, 0, sizeof(GElf_Ehdr));
 
        return 0;
 
@@ -1348,23 +1344,18 @@ static int kcore__copy_hdr(struct kcore *from, struct kcore *to, size_t count)
 static int kcore__add_phdr(struct kcore *kcore, int idx, off_t offset,
                           u64 addr, u64 len)
 {
-       GElf_Phdr gphdr;
-       GElf_Phdr *phdr;
-
-       phdr = gelf_getphdr(kcore->elf, idx, &gphdr);
-       if (!phdr)
-               return -1;
-
-       phdr->p_type    = PT_LOAD;
-       phdr->p_flags   = PF_R | PF_W | PF_X;
-       phdr->p_offset  = offset;
-       phdr->p_vaddr   = addr;
-       phdr->p_paddr   = 0;
-       phdr->p_filesz  = len;
-       phdr->p_memsz   = len;
-       phdr->p_align   = page_size;
-
-       if (!gelf_update_phdr(kcore->elf, idx, phdr))
+       GElf_Phdr phdr = {
+               .p_type         = PT_LOAD,
+               .p_flags        = PF_R | PF_W | PF_X,
+               .p_offset       = offset,
+               .p_vaddr        = addr,
+               .p_paddr        = 0,
+               .p_filesz       = len,
+               .p_memsz        = len,
+               .p_align        = page_size,
+       };
+
+       if (!gelf_update_phdr(kcore->elf, idx, &phdr))
                return -1;
 
        return 0;