modpost: move export_from_secname() call to more relevant place

The assigned 'export' is only used when

    if (strstarts(symname, "__ksymtab_"))

is met. The else-part of the assignment is the dead code.

Move the export_from_secname() call to where it is used.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>

scripts/mod/modpost.c

@@ -684,14 +684,8 @@ static void handle_modversion(const struct module *mod,
 static void handle_symbol(struct module *mod, struct elf_info *info,
 			  const Elf_Sym *sym, const char *symname)
 {
-	enum export export;
 	const char *name;
 
-	if (strstarts(symname, "__ksymtab"))
-		export = export_from_secname(info, get_secindex(info, sym));
-	else
-		export = export_unknown;
-
 	switch (sym->st_shndx) {
 	case SHN_COMMON:
 		if (strstarts(symname, "__gnu_lto_")) {
@@ -726,7 +720,11 @@ static void handle_symbol(struct module *mod, struct elf_info *info,
 	default:
 		/* All exported symbols */
 		if (strstarts(symname, "__ksymtab_")) {
+			enum export export;
+
 			name = symname + strlen("__ksymtab_");
+			export = export_from_secname(info,
+						     get_secindex(info, sym));
 			sym_add_exported(name, mod, export);
 		}
 		if (strcmp(symname, "init_module") == 0)