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examples: remove unused variables

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Fixes Codacy/CppCheck warnings.

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This commit is contained in:
Marcel Raad 2019-05-20 11:50:23 +02:00
parent 528b284e4b
commit b069815a7a
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GPG key ID: 33C416EFAE4D6F02
12 changed files with 26 additions and 35 deletions
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11
docs/examples/multithread.c
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@ -69,16 +69,15 @@ int main(int argc, char **argv)
{
pthread_t tid[NUMT];
int i;
int error;
/* Must initialize libcurl before any threads are started */
curl_global_init(CURL_GLOBAL_ALL);
for(i = 0; i< NUMT; i++) {
error = pthread_create(&tid[i],
NULL, /* default attributes please */
pull_one_url,
(void *)urls[i]);
int error = pthread_create(&tid[i],
NULL, /* default attributes please */
pull_one_url,
(void *)urls[i]);
if(0 != error)
fprintf(stderr, "Couldn't run thread number %d, errno %d\n", i, error);
else
@ -87,7 +86,7 @@ int main(int argc, char **argv)
/* now wait for all threads to terminate */
for(i = 0; i< NUMT; i++) {
error = pthread_join(tid[i], NULL);
pthread_join(tid[i], NULL);
fprintf(stderr, "Thread %d terminated\n", i);
}