summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLeonardo Brás <leobras.c@gmail.com>2018-10-23 04:10:22 +0300
committerIngo Molnar <mingo@kernel.org>2019-04-19 22:33:46 +0300
commitb97369f07e3b826e8da0436e26b01c1f8e36042d (patch)
tree51b4df078ee8bf82ffea2c0c6e1b7221ca2339fb
parent26b31f46f036ad89de20cbbb732b76289411eddb (diff)
downloadlinux-b97369f07e3b826e8da0436e26b01c1f8e36042d.tar.xz
x86/vdso: Rename variable to fix -Wshadow warning
The go32() and go64() functions has an argument and a local variable called ‘name’. Rename both to clarify the code and to fix a warning with -Wshadow. Signed-off-by: Leonardo Brás <leobras.c@gmail.com> Acked-by: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: David.Laight@aculab.com Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: helen@koikeco.de Cc: linux-kbuild@vger.kernel.org Cc: lkcamp@lists.libreplanetbr.org Link: http://lkml.kernel.org/r/20181023011022.GA6574@WindFlash Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/x86/entry/vdso/vdso2c.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/x86/entry/vdso/vdso2c.h b/arch/x86/entry/vdso/vdso2c.h
index fa847a620f40..a20b134de2a8 100644
--- a/arch/x86/entry/vdso/vdso2c.h
+++ b/arch/x86/entry/vdso/vdso2c.h
@@ -7,7 +7,7 @@
static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
void *stripped_addr, size_t stripped_len,
- FILE *outfile, const char *name)
+ FILE *outfile, const char *image_name)
{
int found_load = 0;
unsigned long load_size = -1; /* Work around bogus warning */
@@ -93,11 +93,12 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
int k;
ELF(Sym) *sym = raw_addr + GET_LE(&symtab_hdr->sh_offset) +
GET_LE(&symtab_hdr->sh_entsize) * i;
- const char *name = raw_addr + GET_LE(&strtab_hdr->sh_offset) +
- GET_LE(&sym->st_name);
+ const char *sym_name = raw_addr +
+ GET_LE(&strtab_hdr->sh_offset) +
+ GET_LE(&sym->st_name);
for (k = 0; k < NSYMS; k++) {
- if (!strcmp(name, required_syms[k].name)) {
+ if (!strcmp(sym_name, required_syms[k].name)) {
if (syms[k]) {
fail("duplicate symbol %s\n",
required_syms[k].name);
@@ -134,7 +135,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
if (syms[sym_vvar_start] % 4096)
fail("vvar_begin must be a multiple of 4096\n");
- if (!name) {
+ if (!image_name) {
fwrite(stripped_addr, stripped_len, 1, outfile);
return;
}
@@ -157,7 +158,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
}
fprintf(outfile, "\n};\n\n");
- fprintf(outfile, "const struct vdso_image %s = {\n", name);
+ fprintf(outfile, "const struct vdso_image %s = {\n", image_name);
fprintf(outfile, "\t.data = raw_data,\n");
fprintf(outfile, "\t.size = %lu,\n", mapping_size);
if (alt_sec) {