-Wshadow=local patches patches for 2023-10-06

[PULL 10/32] hw/audio/soundhw: Clean up global variable shadowing

Markus Armbruster posted 32 patches 2 years, 4 months ago

Download mbox

Maintainers: Gerd Hoffmann <kraxel@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Fan Ni <fan.ni@samsung.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, John Snow <jsnow@redhat.com>, Xiaojuan Yang <yangxiaojuan@loongson.cn>, Song Gao <gaosong@loongson.cn>, Jason Wang <jasowang@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Stefan Berger <stefanb@linux.vnet.ibm.com>, Laurent Vivier <laurent@vivier.eu>, Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, Stefan Hajnoczi <stefanha@redhat.com>, Mads Ynddal <mads@ynddal.dk>, Peter Maydell <peter.maydell@linaro.org>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Akihiko Odaki <akihiko.odaki@daynix.com>

Expand all Fold all

[PULL 10/32] hw/audio/soundhw: Clean up global variable shadowing

Posted by Markus Armbruster 2 years, 4 months ago

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

Fix:

  hw/audio/soundhw.c:86:33: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
  void select_soundhw(const char *optarg, const char *audiodev)
                                  ^
  /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/getopt.h:77:14: note: previous declaration is here
  extern char *optarg;                    /* getopt(3) external variables */
               ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231004120019.93101-2-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 include/hw/audio/soundhw.h | 2 +-
 hw/audio/soundhw.c         | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/hw/audio/soundhw.h b/include/hw/audio/soundhw.h
index 270717a06a..474c5ff94e 100644
--- a/include/hw/audio/soundhw.h
+++ b/include/hw/audio/soundhw.h
@@ -8,6 +8,6 @@ void deprecated_register_soundhw(const char *name, const char *descr,
 
 void soundhw_init(void);
 void show_valid_soundhw(void);
-void select_soundhw(const char *optarg, const char *audiodev);
+void select_soundhw(const char *name, const char *audiodev);
 
 #endif
diff --git a/hw/audio/soundhw.c b/hw/audio/soundhw.c
index 94d9463e42..b387b0ef7d 100644
--- a/hw/audio/soundhw.c
+++ b/hw/audio/soundhw.c
@@ -83,7 +83,7 @@ void show_valid_soundhw(void)
 static struct soundhw *selected = NULL;
 static const char *audiodev_id;
 
-void select_soundhw(const char *optarg, const char *audiodev)
+void select_soundhw(const char *name, const char *audiodev)
 {
     struct soundhw *c;
 
@@ -92,7 +92,7 @@ void select_soundhw(const char *optarg, const char *audiodev)
     }
 
     for (c = soundhw; c->name; ++c) {
-        if (g_str_equal(c->name, optarg)) {
+        if (g_str_equal(c->name, name)) {
             selected = c;
             audiodev_id = audiodev;
             break;
@@ -100,7 +100,7 @@ void select_soundhw(const char *optarg, const char *audiodev)
     }
 
     if (!c->name) {
-        error_report("Unknown sound card name `%s'", optarg);
+        error_report("Unknown sound card name `%s'", name);
         show_valid_soundhw();
         exit(1);
     }
-- 
2.41.0