zebra, lib: fix the ZEBRA_INTERFACE_VRF_UPDATE zapi message

[mirror_frr.git] / isisd / isis_bpf.c

diff --git a/isisd/isis_bpf.c b/isisd/isis_bpf.c
index 7e8a4a4edaba81502d7ba6ec840a3c2baa431882..28750278b017eee7c198153e7cc2c70bd9017d62 100644 (file)
--- a/isisd/isis_bpf.c
+++ b/isisd/isis_bpf.c
@@ -213,7 +213,7 @@ int isis_sock_init(struct isis_circuit *circuit)
 
 int isis_recv_pdu_bcast(struct isis_circuit *circuit, uint8_t *ssnpa)
 {
-       int bytesread = 0, bytestoread, offset, one = 1, err = ISIS_OK;
+       int bytesread = 0, bytestoread, offset, one = 1;
        uint8_t *buff_ptr;
        struct bpf_hdr *bpf_hdr;
 
@@ -249,7 +249,7 @@ int isis_recv_pdu_bcast(struct isis_circuit *circuit, uint8_t *ssnpa)
                memcpy(ssnpa, buff_ptr + bpf_hdr->bh_hdrlen + ETHER_ADDR_LEN,
                ETHER_ADDR_LEN);
 
-               err = isis_handle_pdu(circuit, ssnpa);
+               isis_handle_pdu(circuit, ssnpa);
                stream_reset(circuit->rcv_stream);
                buff_ptr += BPF_WORDALIGN(bpf_hdr->bh_hdrlen +
                                                bpf_hdr->bh_datalen);