diff --git a/src/proto_quic.c b/src/proto_quic.c
index 0c4d6558a..93a24af4b 100644
--- a/src/proto_quic.c
+++ b/src/proto_quic.c
@@ -303,9 +303,8 @@ int quic_connect_server(struct connection *conn, int flags)
 
 	/* perform common checks on obtained socket FD, return appropriate Stream Error Flag in case of failure */
 	fd = conn->handle.fd = sock_create_server_socket(conn, be, &stream_err);
-	if (fd == -1) {
+	if (fd == -1)
 		return stream_err;
-	}
 
 	/* FD is ok, perform protocol specific settings */
 	/* allow specific binding :
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index 4e6173c2e..63be77508 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -302,9 +302,8 @@ int tcp_connect_server(struct connection *conn, int flags)
 
 	/* perform common checks on obtained socket FD, return appropriate Stream Error Flag in case of failure */
 	fd = conn->handle.fd = sock_create_server_socket(conn, be, &stream_err);
-	if (fd == -1) {
+	if (fd == -1)
 		return stream_err;
-	}
 
 	/* FD is OK, continue with protocol specific settings */
 	if (be->options & PR_O_TCP_SRV_KA) {
diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index 94d917031..7828e3183 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -241,9 +241,8 @@ static int uxst_connect_server(struct connection *conn, int flags)
 
 	/* perform common checks on obtained socket FD, return appropriate Stream Error Flag in case of failure */
 	fd = conn->handle.fd = sock_create_server_socket(conn, be, &stream_err);
-	if (fd == -1) {
+	if (fd == -1)
 		return stream_err;
-	}
 
 	/* FD is ok, continue with protocol specific settings */
 	if (global.tune.server_sndbuf)