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disas/m68k: clean up local variable shadowing 

Fix following warnings

.../disas/m68k.c: In function ‘print_insn_arg’:
.../disas/m68k.c:1635:13: warning: declaration of ‘val’ shadows a previous local [-Wshadow=compatible-local]
 1635 |         int val = fetch_arg (buffer, place, 5, info);
      |             ^~~
.../disas/m68k.c:1093:7: note: shadowed declaration is here
 1093 |   int val = 0;
      |       ^~~

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20230925084455.395150-1-laurent@vivier.eu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Laurent Vivier 2023-09-25 10:44:55 +02:00 committed by Markus Armbruster
parent f193d0bde7
commit 4dba9141f9
1 changed files with 4 additions and 4 deletions
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8
disas/m68k.c
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@ -1632,10 +1632,10 @@ print_insn_arg (const char *d,
case '2': case '2':
case '3': case '3':
{ {
int val = fetch_arg (buffer, place, 5, info); int reg = fetch_arg (buffer, place, 5, info);
const char *name = 0; const char *name = 0;
switch (val) switch (reg)
{ {
case 2: name = "%tt0"; break; case 2: name = "%tt0"; break;
case 3: name = "%tt1"; break; case 3: name = "%tt1"; break;
@ -1655,12 +1655,12 @@ print_insn_arg (const char *d,
int break_reg = ((buffer[3] >> 2) & 7); int break_reg = ((buffer[3] >> 2) & 7);
(*info->fprintf_func) (*info->fprintf_func)
(info->stream, val == 0x1c ? "%%bad%d" : "%%bac%d", (info->stream, reg == 0x1c ? "%%bad%d" : "%%bac%d",
break_reg); break_reg);
} }
break; break;
default: default:
(*info->fprintf_func) (info->stream, "<mmu register %d>", val); (*info->fprintf_func) (info->stream, "<mmu register %d>", reg);
} }
if (name) if (name)
(*info->fprintf_func) (info->stream, "%s", name); (*info->fprintf_func) (info->stream, "%s", name);