ssl: suppress compiler warning

rhenium · rhenium · commit a7bbd590c66d · 2017-03-03T13:47:32.000+09:00
Remove an unused variable declaration.
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
@@ -468,7 +468,6 @@ static void
 ossl_sslctx_session_remove_cb(SSL_CTX *ctx, SSL_SESSION *sess)
 {
     VALUE ary, sslctx_obj, sess_obj;
-    void *ptr;
     int state = 0;
 
     OSSL_Debug("SSL SESSION remove callback entered");

Original file line number	Diff line number	Diff line change
`@@ -468,7 +468,6 @@ static void`
`468`	`468`	`ossl_sslctx_session_remove_cb(SSL_CTX ctx, SSL_SESSION sess)`
`469`	`469`	`{`
`470`	`470`	`VALUE ary, sslctx_obj, sess_obj;`
`471`		`- void *ptr;`
`472`	`471`	`int state = 0;`
`473`	`472`
`474`	`473`	`OSSL_Debug("SSL SESSION remove callback entered");`