[dpdk-dev,7/8] vmxnet3: get rid of DEBUG ifdefs
Commit Message
From: Stephen Hemminger <shemming@brocade.com>
By defining macro as a stub it is possible to get rid of #ifdef's
in the actual code. Always evaluate the argument (even in the stub)
so that there are no extra unused variable errors.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/net/vmxnet3/vmxnet3_ethdev.h | 6 ++++--
drivers/net/vmxnet3/vmxnet3_rxtx.c | 10 ++--------
2 files changed, 6 insertions(+), 10 deletions(-)
@@ -35,9 +35,11 @@
#define _VMXNET3_ETHDEV_H_
#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
-#define VMXNET3_ASSERT(x) do { \
- if (!(x)) rte_panic("VMXNET3: x"); \
+#define VMXNET3_ASSERT(x) do { \
+ if (!(x)) rte_panic("VMXNET3: %s\n", #x ); \
} while(0)
+#else
+#define VMXNET3_ASSERT(x) do { (void)(x); } while(0)
#endif
#define VMXNET3_MAX_MAC_ADDRS 1
@@ -306,9 +306,7 @@ vmxnet3_tq_tx_complete(vmxnet3_tx_queue_t *txq)
while (tcd->gen == comp_ring->gen) {
/* Release cmd_ring descriptor and free mbuf */
-#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
VMXNET3_ASSERT(txq->cmd_ring.base[tcd->txdIdx].txd.eop == 1);
-#endif
while (txq->cmd_ring.next2comp != tcd->txdIdx) {
mbuf = txq->cmd_ring.buf_info[txq->cmd_ring.next2comp].m;
txq->cmd_ring.buf_info[txq->cmd_ring.next2comp].m = NULL;
@@ -585,16 +583,13 @@ vmxnet3_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
PMD_RX_LOG(DEBUG, "rxd idx: %d ring idx: %d.", idx, ring_idx);
-#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
VMXNET3_ASSERT(rcd->len <= rxd->len);
VMXNET3_ASSERT(rbi->m);
-#endif
+
if (unlikely(rcd->len == 0)) {
PMD_RX_LOG(DEBUG, "Rx buf was skipped. rxring[%d][%d]\n)",
ring_idx, idx);
-#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
VMXNET3_ASSERT(rcd->sop && rcd->eop);
-#endif
rte_pktmbuf_free_seg(rbi->m);
goto rcd_done;
}
@@ -607,9 +602,8 @@ vmxnet3_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
rte_pktmbuf_free_seg(rbi->m);
goto rcd_done;
}
-#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
VMXNET3_ASSERT(rxd->btype == VMXNET3_RXD_BTYPE_HEAD);
-#endif
+
/* Get the packet buffer pointer from buf_info */
rxm = rbi->m;