extract-cert: add static to local data

masahir0y · masahir0y · commit 1dbcf46d516b · 2020-08-18T20:16:46.000+09:00
Fix the following warning from sparse:

  scripts/extract-cert.c:74:5: warning: symbol 'kbuild_verbose' was not declared. Should it be static?

Signed-off-by: Masahiro Yamada &lt;masahiroy@kernel.org&gt;
diff --git a/scripts/extract-cert.c b/scripts/extract-cert.c
@@ -71,7 +71,7 @@ static void drain_openssl_errors(void)
 static const char *key_pass;
 static BIO *wb;
 static char *cert_dst;
-int kbuild_verbose;
+static int kbuild_verbose;
 
 static void write_cert(X509 *x509)
 {

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ static void drain_openssl_errors(void)`
`71`	`71`	`static const char *key_pass;`
`72`	`72`	`static BIO *wb;`
`73`	`73`	`static char *cert_dst;`
`74`		`-int kbuild_verbose;`
	`74`	`+static int kbuild_verbose;`
`75`	`75`
`76`	`76`	`static void write_cert(X509 *x509)`
`77`	`77`	`{`