1 files changed, 16 insertions, 16 deletions

diff --git a/docs/examples/cacertinmem.c b/docs/examples/cacertinmem.c
index 11cc06bee..ea295d016 100644
--- a/docs/examples/cacertinmem.c
+++ b/docs/examples/cacertinmem.c
@@ -123,26 +123,26 @@ int main(void)
   CURL *ch;
   CURLcode rv;
 
-  rv = curl_global_init(CURL_GLOBAL_ALL);
+  curl_global_init(CURL_GLOBAL_ALL);
   ch = curl_easy_init();
-  rv = curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
-  rv = curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
-  rv = curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
-  rv = curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
-  rv = curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
-  rv = curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
-  rv = curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
-  rv = curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
-  rv = curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
-  rv = curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
-  rv = curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
+  curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
+  curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
+  curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
+  curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
+  curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
+  curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
+  curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
+  curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
+  curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
+  curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
+  curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
 
   /* Turn off the default CA locations, otherwise libcurl will load CA
    * certificates from the locations that were detected/specified at
    * build-time
    */
-  rv = curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
-  rv = curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
+  curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
+  curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
 
   /* first try: retrieve page without ca certificates -> should fail
    * unless libcurl was built --with-ca-fallback enabled at build-time
@@ -162,13 +162,13 @@ int main(void)
    * handle. normally you would set the ssl ctx function before making
    * any transfers, and not use this option.
    */
-  rv = curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
+  curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
 
   /* second try: retrieve page using cacerts' certificate -> will succeed
    * load the certificate by installing a function doing the necessary
    * "modifications" to the SSL CONTEXT just before link init
    */
-  rv = curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
+  curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
   rv = curl_easy_perform(ch);
   if(rv == CURLE_OK)
     printf("*** transfer succeeded ***\n");