fix: remove function all together and make it inline

Author: zoff99

toxcore/group_chats.c

@@ -5020,12 +5020,6 @@ static bool custom_gc_packet_length_is_valid(uint16_t length, bool lossless)
     return true;
 }
 
-/** @brief Returns false if a custom incoming (non private) packet is too large. */
-static bool custom_gc_incoming_non_private_packet_length_is_valid(uint16_t length, bool lossless)
-{
-    return length <= (lossless ? MAX_GC_CUSTOM_LOSSLESS_INCOMING_ASSEMBLED_PACKET_SIZE : MAX_GC_CUSTOM_LOSSY_PACKET_SIZE);
-}
-
 int gc_send_custom_private_packet(const GC_Chat *chat, bool lossless, uint32_t peer_id, const uint8_t *message,
                                   uint16_t length)
 {
@@ -5124,7 +5118,7 @@ non_null(1, 2, 3, 4) nullable(7)
 static int handle_gc_custom_packet(const GC_Session *c, const GC_Chat *chat, const GC_Peer *peer, const uint8_t *data,
                                    uint16_t length, bool lossless, void *userdata)
 {
-    if (!custom_gc_incoming_non_private_packet_length_is_valid(length, lossless)) {
+    if (!(length <= (lossless ? MAX_GC_CUSTOM_LOSSLESS_INCOMING_ASSEMBLED_PACKET_SIZE : MAX_GC_CUSTOM_LOSSY_PACKET_SIZE))) {
         return -1;
     }