kbuild: fix modpost compile with older gcc

The kernel now requires that CC be 3.1.0 or higher.  But we shouldn't place
that requirement upon HOSTCC unless we really need to.  Fixes my ia64 problem.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 844f84b0818ad046916e7907d64168e4425a620d..5b076ef51996629bc8bdc24f0fa37268019844e5 100644 (file)
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -590,14 +590,14 @@ static void check_sec_ref(struct module *mod, const char *modname,
                
        /* Walk through all sections */
        for (i = 0; i < hdr->e_shnum; i++) {
+               Elf_Rela *rela;
+               Elf_Rela *start = (void *)hdr + sechdrs[i].sh_offset;
+               Elf_Rela *stop  = (void*)start + sechdrs[i].sh_size;
                const char *name = secstrings + sechdrs[i].sh_name +
                                                strlen(".rela");
                /* We want to process only relocation sections and not .init */
                if (section_ref_ok(name) || (sechdrs[i].sh_type != SHT_RELA))
                        continue;
-               Elf_Rela *rela;
-               Elf_Rela *start = (void *)hdr + sechdrs[i].sh_offset;
-               Elf_Rela *stop  = (void*)start + sechdrs[i].sh_size;
 
                for (rela = start; rela < stop; rela++) {
                        Elf_Rela r;