-Wshadow=local patches patches for 2023-09-29

[PULL 17/56] hw/m68k: Clean up local variable shadowing

Markus Armbruster posted 56 patches 2 years, 4 months ago

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Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Eric Blake <eblake@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, John Snow <jsnow@redhat.com>, Ilya Dryomov <idryomov@gmail.com>, Peter Lieven <pl@kamp.de>, Stefan Weil <sw@weilnetz.de>, "Daniel P. Berrangé" <berrange@redhat.com>, Laurent Vivier <laurent@vivier.eu>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Beniamino Galvani <b.galvani@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, Andrew Jeffery <andrew@aj.id.au>, Joel Stanley <joel@jms.id.au>, Eric Auger <eric.auger@redhat.com>, Stefano Stabellini <sstabellini@kernel.org>, Anthony Perard <anthony.perard@citrix.com>, Paul Durrant <paul@xen.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Peter Xu <peterx@redhat.com>, Jason Wang <jasowang@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Chris Wulff <crwulff@gmail.com>, Marek Vasut <marex@denx.de>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>, Nicholas Piggin <npiggin@gmail.com>, "Frédéric Barrat" <fbarrat@linux.ibm.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, David Gibson <david@gibson.dropbear.id.au>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Alistair Francis <Alistair.Francis@wdc.com>, Palmer Dabbelt <palmer@dabbelt.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liweiwei@iscas.ac.cn>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Markus Armbruster <armbru@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Fam Zheng <fam@euphon.net>, Juan Quintela <quintela@redhat.com>, Leonardo Bras <leobras@redhat.com>, Dmitry Fleytman <dmitry.fleytman@gmail.com>, Akihiko Odaki <akihiko.odaki@daynix.com>, David Hildenbrand <david@redhat.com>, Alexander Graf <agraf@csgraf.de>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Alberto Garcia <berto@igalia.com>, Gerd Hoffmann <kraxel@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Coiby Xu <Coiby.Xu@gmail.com>

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[PULL 17/56] hw/m68k: Clean up local variable shadowing

Posted by Markus Armbruster 2 years, 4 months ago

From: Philippe Mathieu-Daudé <philmd@linaro.org>

Fix:

  hw/m68k/virt.c:263:13: error: declaration shadows a local variable [-Werror,-Wshadow]
            BOOTINFOSTR(param_ptr, BI_COMMAND_LINE,
            ^
  hw/m68k/bootinfo.h:47:13: note: expanded from macro 'BOOTINFOSTR'
        int i; \
            ^
  hw/m68k/virt.c:130:9: note: previous declaration is here
    int i;
        ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-13-philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/m68k/bootinfo.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/hw/m68k/bootinfo.h b/hw/m68k/bootinfo.h
index a3d37e3c80..0e6e3eea87 100644
--- a/hw/m68k/bootinfo.h
+++ b/hw/m68k/bootinfo.h
@@ -44,15 +44,14 @@
 
 #define BOOTINFOSTR(base, id, string) \
     do { \
-        int i; \
         stw_p(base, id); \
         base += 2; \
         stw_p(base, \
                  (sizeof(struct bi_record) + strlen(string) + \
                   1 /* null termination */ + 3 /* padding */) & ~3); \
         base += 2; \
-        for (i = 0; string[i]; i++) { \
-            stb_p(base++, string[i]); \
+        for (unsigned i_ = 0; string[i_]; i_++) { \
+            stb_p(base++, string[i_]); \
         } \
         stb_p(base++, 0); \
         base = QEMU_ALIGN_PTR_UP(base, 4); \
@@ -60,7 +59,6 @@
 
 #define BOOTINFODATA(base, id, data, len) \
     do { \
-        int i; \
         stw_p(base, id); \
         base += 2; \
         stw_p(base, \
@@ -69,8 +67,8 @@
         base += 2; \
         stw_p(base, len); \
         base += 2; \
-        for (i = 0; i < len; ++i) { \
-            stb_p(base++, data[i]); \
+        for (unsigned i_ = 0; i_ < len; ++i_) { \
+            stb_p(base++, data[i_]); \
         } \
         base = QEMU_ALIGN_PTR_UP(base, 4); \
     } while (0)
-- 
2.41.0