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avformat/udp: fix warning about unused varible
authorBrad Smith <brad@comstyle.com>
Sat, 20 Sep 2025 05:51:45 +0000 (01:51 -0400)
committerBrad Smith <brad@comstyle.com>
Mon, 17 Nov 2025 02:13:46 +0000 (21:13 -0500)
libavformat/udp.c:283:9: warning: unused variable 'i' [-Wunused-variable]

Signed-off-by: Brad Smith <brad@comstyle.com>
(cherry picked from commit db0b86a4adf3ffe592ea70e756d615e89138eee0)

libavformat/udp.c patch | blob | history

diff --git a/libavformat/udp.c b/libavformat/udp.c
index 84f9d3e62e34b6ae75d81de9d4453a07aac3df9c..c3c5579fde312f164c34b0332a0b652ec396aced 100644 (file)
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -280,14 +280,12 @@ static int udp_set_multicast_sources(URLContext *h,
                                      struct sockaddr_storage *sources,
                                      int nb_sources, int include)
 {
-    int i;
     if (addr->sa_family != AF_INET) {
 #if HAVE_STRUCT_GROUP_SOURCE_REQ && defined(MCAST_BLOCK_SOURCE)
         /* For IPv4 prefer the old approach, as that alone works reliably on
          * Windows and it also supports supplying the interface based on its
          * address. */
-        int i;
-        for (i = 0; i < nb_sources; i++) {
+        for (int i = 0; i < nb_sources; i++) {
             struct group_source_req mreqs;
             int level = addr->sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6;
 
@@ -314,7 +312,7 @@ static int udp_set_multicast_sources(URLContext *h,
 #endif
     }
 #if HAVE_STRUCT_IP_MREQ_SOURCE && defined(IP_BLOCK_SOURCE)
-    for (i = 0; i < nb_sources; i++) {
+    for (int i = 0; i < nb_sources; i++) {
         struct ip_mreq_source mreqs;
         if (sources[i].ss_family != AF_INET) {
             av_log(h, AV_LOG_ERROR, "Source/block address %d is of incorrect protocol family\n", i + 1);
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