free: instead of Curl_safefree()

Since we just started make use of free(NULL) in order to simplify code,
this change takes it a step further and:

- converts lots of Curl_safefree() calls to good old free()
- makes Curl_safefree() not check the pointer before free()

The (new) rule of thumb is: if you really want a function call that
frees a pointer and then assigns it to NULL, then use Curl_safefree().
But we will prefer just using free() from now on.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/multi.c b/lib/multi.c
index 88e81c631..bf3a897ae 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -926,7 +926,7 @@ CURLMcode curl_multi_wait(CURLM *multi_handle,
   else
     i = 0;
 
-  Curl_safefree(ufds);
+  free(ufds);
   if(ret)
     *ret = i;
   return CURLM_OK;