qemu-io: Clean up global variable shadowing
commit21c029e65fe6245a64bbab8047903c4883476bd2
authorPhilippe Mathieu-Daudé <philmd@linaro.org>
Wed, 4 Oct 2023 12:00:10 +0000 (4 14:00 +0200)
committerMarkus Armbruster <armbru@redhat.com>
Fri, 6 Oct 2023 11:27:48 +0000 (6 13:27 +0200)
tree67597d6cd891883603d86844058272f6405efbdb
parent46bb944efdfbcf8447784b2c4464c6f515460095
qemu-io: Clean up global variable shadowing

Fix:

  qemu-io.c:478:36: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
  static void add_user_command(char *optarg)
                                     ^
  /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: <20231004120019.93101-8-philmd@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
qemu-io.c