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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-07-19 19:53:00 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-07-27 15:18:00 +0300 |
| commit | abe864b8e19adf33b48997de8bc1a8f095390ade (patch) | |
| tree | 699bb0948240cf9c2d2dea912c8f8638064fb929 | |
| parent | 5764f6626f5f334b27e168a33735b3899d08bcd2 (diff) | |
| download | linux-abe864b8e19adf33b48997de8bc1a8f095390ade.tar.xz | |
modpost: use sym_get_data() to get module device_table data
Use sym_get_data() to replace the long code.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
| -rw-r--r-- | scripts/mod/file2alias.c | 4 | ||||
| -rw-r--r-- | scripts/mod/modpost.c | 2 | ||||
| -rw-r--r-- | scripts/mod/modpost.h | 1 |
3 files changed, 3 insertions, 4 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index cbd6b0f48b4e..80d973144fde 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -1571,9 +1571,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, zeros = calloc(1, sym->st_size); symval = zeros; } else { - symval = (void *)info->hdr - + info->sechdrs[get_secindex(info, sym)].sh_offset - + sym->st_value; + symval = sym_get_data(info, sym); } /* First handle the "special" cases */ diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 75aa10413ad4..08411fff3e17 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -324,7 +324,7 @@ static void *sym_get_data_by_offset(const struct elf_info *info, return (void *)info->hdr + sechdr->sh_offset + offset; } -static void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym) +void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym) { return sym_get_data_by_offset(info, get_secindex(info, sym), sym->st_value); diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index 044bdfb894b7..4d8a1ae1d1e3 100644 --- a/scripts/mod/modpost.h +++ b/scripts/mod/modpost.h @@ -187,6 +187,7 @@ void get_src_version(const char *modname, char sum[], unsigned sumlen); /* from modpost.c */ char *read_text_file(const char *filename); char *get_line(char **stringp); +void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym); enum loglevel { LOG_WARN, |