vmxnet: Remove unused function vmxnet_rx_pkt_get_num_frags()

The function is not used anymore and thus can be deleted.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Cc: Dmitry Fleytman <dmitry@daynix.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

hw/net/vmxnet_rx_pkt.c

diff --git a/hw/net/vmxnet_rx_pkt.c b/hw/net/vmxnet_rx_pkt.c
index a40e346..acbca6a 100644
--- a/hw/net/vmxnet_rx_pkt.c
+++ b/hw/net/vmxnet_rx_pkt.c
@@ -172,13 +172,6 @@
     return pkt->has_virt_hdr;
 }
 
-uint16_t vmxnet_rx_pkt_get_num_frags(struct VmxnetRxPkt *pkt)
-{
-    assert(pkt);
-
-    return pkt->vec_len;
-}
-
 uint16_t vmxnet_rx_pkt_get_vlan_tag(struct VmxnetRxPkt *pkt)
 {
     assert(pkt);

hw/net/vmxnet_rx_pkt.h

diff --git a/hw/net/vmxnet_rx_pkt.h b/hw/net/vmxnet_rx_pkt.h
index 6b2c60e..5f8352a 100644
--- a/hw/net/vmxnet_rx_pkt.h
+++ b/hw/net/vmxnet_rx_pkt.h
@@ -114,15 +114,6 @@
 bool vmxnet_rx_pkt_has_virt_hdr(struct VmxnetRxPkt *pkt);
 
 /**
- * returns number of frags attached to the packet
- *
- * @pkt:            packet
- * @ret:            number of frags
- *
- */
-uint16_t vmxnet_rx_pkt_get_num_frags(struct VmxnetRxPkt *pkt);
-
-/**
  * attach data to rx packet
  *
  * @pkt:            packet