From 7b83636b6472eb24ca73fd641ca700e82cd2e244 Mon Sep 17 00:00:00 2001
From: libretroadmin <reallibretroretroarch@gmail.com>
Date: Mon, 11 Jul 2022 18:15:08 +0200
Subject: [PATCH] Remove variables that are never used because the return value
 of the function is already used instead

---
 libretro-common/net/net_http.c     | 7 +++----
 libretro-common/string/stdstring.c | 8 ++++----
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/libretro-common/net/net_http.c b/libretro-common/net/net_http.c
index bd970024f7..cd305a730e 100644
--- a/libretro-common/net/net_http.c
+++ b/libretro-common/net/net_http.c
@@ -415,7 +415,6 @@ void net_http_urlencode_full(char *dest,
 
 static int net_http_new_socket(struct http_connection_t *conn)
 {
-   int ret;
    struct addrinfo *addr = NULL, *next_addr = NULL;
    int fd                = socket_init(
          (void**)&addr, conn->port, conn->domain, SOCKET_TYPE_STREAM);
@@ -434,8 +433,8 @@ static int net_http_new_socket(struct http_connection_t *conn)
 #ifdef HAVE_SSL
       if (conn->sock_state.ssl)
       {
-         if ((ret = ssl_socket_connect(conn->sock_state.ssl_ctx,
-               (void*)next_addr, true, true)) >= 0)
+         if (ssl_socket_connect(conn->sock_state.ssl_ctx,
+               (void*)next_addr, true, true) >= 0)
             break;
 
          ssl_socket_close(conn->sock_state.ssl_ctx);
@@ -443,7 +442,7 @@ static int net_http_new_socket(struct http_connection_t *conn)
       else
 #endif
       {
-         if (     (ret = socket_connect(fd, (void*)next_addr, true)) >= 0
+         if (     socket_connect(fd, (void*)next_addr, true) >= 0
                && socket_nonblock(fd))
             break;
 
diff --git a/libretro-common/string/stdstring.c b/libretro-common/string/stdstring.c
index be9eff7e66..32b20cc638 100644
--- a/libretro-common/string/stdstring.c
+++ b/libretro-common/string/stdstring.c
@@ -501,15 +501,15 @@ unsigned string_hex_to_unsigned(const char *str)
 {
    const char *hex_str = str;
    const char *ptr     = NULL;
-   size_t len;
 
    if (string_is_empty(str))
       return 0;
 
    /* Remove leading '0x', if required */
-   if ((len = strlen(str)) >= 2)
-      if ((str[0] == '0') &&
-          ((str[1] == 'x') || (str[1] == 'X')))
+   if (strlen(str) >= 2)
+      if ( (str[0] == '0') &&
+          ((str[1] == 'x') || 
+           (str[1] == 'X')))
          hex_str = str + 2;
 
    if (string_is_empty(hex_str))