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The "err" variable is only used twice in this code, in a very local fashion of first assigning it and then checking it in the next line. So there is no need to declare this variable a second time in the innermost block, we can re-use the variable that is declared at the beginning of the function. This fixes the compiler warning that occurs with "-Wshadow". Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231004083900.95856-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>