Remove an unused variable (clang 16 warning)

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)

diff --git a/include/internal/ring_buf.h b/include/internal/ring_buf.h
index 175f78047f4d1e9889ed11e4d1c36c2437f1e468..e7da3b32a0b5f7ef9640740457b1375a79b6b630 100644 (file)
--- a/include/internal/ring_buf.h
+++ b/include/internal/ring_buf.h
@@ -102,10 +102,10 @@ static ossl_inline size_t ring_buf_push(struct ring_buf *r,
                                         const unsigned char *buf,
                                         size_t buf_len)
 {
-    size_t pushed = 0, avail, idx, l, i;
+    size_t pushed = 0, avail, idx, l;
     unsigned char *start = r->start;
 
-    for (i = 0;; ++i) {
+    for (;;) {
         avail = ring_buf_avail(r);
         if (buf_len > avail)
             buf_len = avail;
@@ -113,8 +113,6 @@ static ossl_inline size_t ring_buf_push(struct ring_buf *r,
         if (buf_len == 0)
             break;
 
-        assert(i < 2);
-
         idx = r->head_offset % r->alloc;
         l = r->alloc - idx;
         if (buf_len < l)