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Diffstat (limited to 'arch/x86/entry/vdso/vdso2c.h')
-rw-r--r--arch/x86/entry/vdso/vdso2c.h16
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/entry/vdso/vdso2c.h b/arch/x86/entry/vdso/vdso2c.h
index a20b134de2a8..6f46e11ce539 100644
--- a/arch/x86/entry/vdso/vdso2c.h
+++ b/arch/x86/entry/vdso/vdso2c.h
@@ -13,8 +13,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
unsigned long load_size = -1; /* Work around bogus warning */
unsigned long mapping_size;
ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
- int i;
- unsigned long j;
+ unsigned long i, syms_nr;
ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
*alt_sec = NULL;
ELF(Dyn) *dyn = 0, *dyn_end = 0;
@@ -86,11 +85,10 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
strtab_hdr = raw_addr + GET_LE(&hdr->e_shoff) +
GET_LE(&hdr->e_shentsize) * GET_LE(&symtab_hdr->sh_link);
+ syms_nr = GET_LE(&symtab_hdr->sh_size) / GET_LE(&symtab_hdr->sh_entsize);
/* Walk the symbol table */
- for (i = 0;
- i < GET_LE(&symtab_hdr->sh_size) / GET_LE(&symtab_hdr->sh_entsize);
- i++) {
- int k;
+ for (i = 0; i < syms_nr; i++) {
+ unsigned int k;
ELF(Sym) *sym = raw_addr + GET_LE(&symtab_hdr->sh_offset) +
GET_LE(&symtab_hdr->sh_entsize) * i;
const char *sym_name = raw_addr +
@@ -150,11 +148,11 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
fprintf(outfile,
"static unsigned char raw_data[%lu] __ro_after_init __aligned(PAGE_SIZE) = {",
mapping_size);
- for (j = 0; j < stripped_len; j++) {
- if (j % 10 == 0)
+ for (i = 0; i < stripped_len; i++) {
+ if (i % 10 == 0)
fprintf(outfile, "\n\t");
fprintf(outfile, "0x%02X, ",
- (int)((unsigned char *)stripped_addr)[j]);
+ (int)((unsigned char *)stripped_addr)[i]);
}
fprintf(outfile, "\n};\n\n");