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authorMasahiro Yamada <masahiroy@kernel.org>2023-07-23 13:04:46 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2023-07-31 17:42:14 +0300
commit77f39e9344a151f2c055ce85875c3c57c6cfdfa3 (patch)
treeb19230a12654b8e4538b49720b4bec2d0e6c35be /scripts/mod
parent4732acb75f468c12e2715cf5bf726cac873bc0e5 (diff)
downloadlinux-77f39e9344a151f2c055ce85875c3c57c6cfdfa3.tar.xz
modpost: remove ElF_Rela variables from for-loop in section_rel(a)
Remove the Elf_Rela variables used in the for-loop in section_rel(). This makes the code consistent; section_rel() only uses Elf_Rel, section_rela() only uses Elf_Rela. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/mod')
-rw-r--r--scripts/mod/modpost.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index ca04b87c1679..9761f9d0eec0 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1465,8 +1465,6 @@ static void section_rela(struct module *mod, struct elf_info *elf,
Elf_Shdr *sechdr)
{
Elf_Rela *rela;
- Elf_Rela r;
- unsigned int r_sym;
unsigned int fsecndx = sechdr->sh_info;
const char *fromsec = sec_name(elf, fsecndx);
Elf_Rela *start = (void *)elf->hdr + sechdr->sh_offset;
@@ -1477,12 +1475,14 @@ static void section_rela(struct module *mod, struct elf_info *elf,
return;
for (rela = start; rela < stop; rela++) {
- unsigned int r_type;
+ Elf_Addr taddr, r_offset;
+ unsigned int r_type, r_sym;
- r.r_offset = TO_NATIVE(rela->r_offset);
+ r_offset = TO_NATIVE(rela->r_offset);
get_rel_type_and_sym(elf, rela->r_info, &r_type, &r_sym);
- r.r_addend = TO_NATIVE(rela->r_addend);
+ taddr = TO_NATIVE(rela->r_addend);
+
switch (elf->hdr->e_machine) {
case EM_RISCV:
if (!strcmp("__ex_table", fromsec) &&
@@ -1497,7 +1497,7 @@ static void section_rela(struct module *mod, struct elf_info *elf,
}
check_section_mismatch(mod, elf, elf->symtab_start + r_sym,
- fsecndx, fromsec, r.r_offset, r.r_addend);
+ fsecndx, fromsec, r_offset, taddr);
}
}
@@ -1505,8 +1505,6 @@ static void section_rel(struct module *mod, struct elf_info *elf,
Elf_Shdr *sechdr)
{
Elf_Rel *rel;
- Elf_Rela r;
- unsigned int r_sym;
unsigned int fsecndx = sechdr->sh_info;
const char *fromsec = sec_name(elf, fsecndx);
Elf_Rel *start = (void *)elf->hdr + sechdr->sh_offset;
@@ -1518,15 +1516,14 @@ static void section_rel(struct module *mod, struct elf_info *elf,
for (rel = start; rel < stop; rel++) {
Elf_Sym *tsym;
- Elf_Addr taddr = 0;
+ Elf_Addr taddr = 0, r_offset;
+ unsigned int r_type, r_sym;
void *loc;
- unsigned int r_type;
-
- r.r_offset = TO_NATIVE(rel->r_offset);
+ r_offset = TO_NATIVE(rel->r_offset);
get_rel_type_and_sym(elf, rel->r_info, &r_type, &r_sym);
- loc = sym_get_data_by_offset(elf, fsecndx, r.r_offset);
+ loc = sym_get_data_by_offset(elf, fsecndx, r_offset);
tsym = elf->symtab_start + r_sym;
switch (elf->hdr->e_machine) {
@@ -1544,7 +1541,7 @@ static void section_rel(struct module *mod, struct elf_info *elf,
}
check_section_mismatch(mod, elf, tsym,
- fsecndx, fromsec, r.r_offset, taddr);
+ fsecndx, fromsec, r_offset, taddr);
}
}