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Message-ID: <9435baa4-b9b5-955e-eac2-3106feb87136@solarflare.com>
Date: Fri, 2 Dec 2016 15:51:33 +0000
From: Edward Cree <ecree@...arflare.com>
To: <linux-net-drivers@...arflare.com>, <davem@...emloft.net>
CC: <bkenward@...arflare.com>, <netdev@...r.kernel.org>
Subject: [PATCH net-next] sfc: remove EFX_BUG_ON_PARANOID, use
EFX_WARN_ON_[ONCE_]PARANOID instead
Logically, EFX_BUG_ON_PARANOID can never be correct. For, BUG_ON should
only be used if it is not possible to continue without potential harm;
and since the non-DEBUG driver will continue regardless (as the BUG_ON is
compiled out), clearly the BUG_ON cannot be needed in the DEBUG driver.
So, replace every EFX_BUG_ON_PARANOID with either an EFX_WARN_ON_PARANOID
or the newly defined EFX_WARN_ON_ONCE_PARANOID.
Signed-off-by: Edward Cree <ecree@...arflare.com>
---
drivers/net/ethernet/sfc/ef10.c | 2 +-
drivers/net/ethernet/sfc/efx.c | 2 +-
drivers/net/ethernet/sfc/ethtool.c | 4 ++--
drivers/net/ethernet/sfc/farch.c | 6 ++---
drivers/net/ethernet/sfc/mcdi.h | 4 ++--
drivers/net/ethernet/sfc/mcdi_mon.c | 4 ++--
drivers/net/ethernet/sfc/mcdi_port.c | 2 +-
drivers/net/ethernet/sfc/net_driver.h | 22 +++++++++----------
drivers/net/ethernet/sfc/ptp.c | 2 +-
drivers/net/ethernet/sfc/rx.c | 8 +++----
drivers/net/ethernet/sfc/siena.c | 2 +-
drivers/net/ethernet/sfc/tx.c | 12 +++++-----
drivers/net/ethernet/sfc/tx_tso.c | 41 +++++++++++++++++------------------
13 files changed, 55 insertions(+), 56 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 0f58ea8..de2947c 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -2100,7 +2100,7 @@ static int efx_ef10_tx_tso_desc(struct efx_tx_queue *tx_queue,
u32 seqnum;
u32 mss;
- EFX_BUG_ON_PARANOID(tx_queue->tso_version != 2);
+ EFX_WARN_ON_ONCE_PARANOID(tx_queue->tso_version != 2);
mss = skb_shinfo(skb)->gso_size;
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index da7028d..5a5dcad 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -355,7 +355,7 @@ static int efx_probe_eventq(struct efx_channel *channel)
/* Build an event queue with room for one event per tx and rx buffer,
* plus some extra for link state events and MCDI completions. */
entries = roundup_pow_of_two(efx->rxq_entries + efx->txq_entries + 128);
- EFX_BUG_ON_PARANOID(entries > EFX_MAX_EVQ_SIZE);
+ EFX_WARN_ON_PARANOID(entries > EFX_MAX_EVQ_SIZE);
channel->eventq_mask = max(entries, EFX_MIN_EVQ_SIZE) - 1;
return efx_nic_probe_eventq(channel);
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index ca29d3d..f644216 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -333,12 +333,12 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
"core", 0, "registers", NULL);
if (efx->phy_op->run_tests != NULL) {
- EFX_BUG_ON_PARANOID(efx->phy_op->test_name == NULL);
+ EFX_WARN_ON_PARANOID(efx->phy_op->test_name == NULL);
for (i = 0; true; ++i) {
const char *name;
- EFX_BUG_ON_PARANOID(i >= EFX_MAX_PHY_TESTS);
+ EFX_WARN_ON_PARANOID(i >= EFX_MAX_PHY_TESTS);
name = efx->phy_op->test_name(efx, i);
if (name == NULL)
break;
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index 91aa3ec..e4ca216 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -177,7 +177,7 @@ efx_init_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
dma_addr_t dma_addr;
int i;
- EFX_BUG_ON_PARANOID(!buffer->buf.addr);
+ EFX_WARN_ON_PARANOID(!buffer->buf.addr);
/* Write buffer descriptors to NIC */
for (i = 0; i < buffer->entries; i++) {
@@ -332,7 +332,7 @@ void efx_farch_tx_write(struct efx_tx_queue *tx_queue)
txd = efx_tx_desc(tx_queue, write_ptr);
++tx_queue->write_count;
- EFX_BUG_ON_PARANOID(buffer->flags & EFX_TX_BUF_OPTION);
+ EFX_WARN_ON_ONCE_PARANOID(buffer->flags & EFX_TX_BUF_OPTION);
/* Create TX descriptor ring entry */
BUILD_BUG_ON(EFX_TX_BUF_CONT != 1);
@@ -2041,7 +2041,7 @@ efx_farch_filter_from_gen_spec(struct efx_farch_filter_spec *spec,
__be32 rhost, host1, host2;
__be16 rport, port1, port2;
- EFX_BUG_ON_PARANOID(!(gen_spec->flags & EFX_FILTER_FLAG_RX));
+ EFX_WARN_ON_PARANOID(!(gen_spec->flags & EFX_FILTER_FLAG_RX));
if (gen_spec->ether_type != htons(ETH_P_IP))
return -EPROTONOSUPPORT;
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index c9aeb07..4472107 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -129,14 +129,14 @@ struct efx_mcdi_data {
static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx)
{
- EFX_BUG_ON_PARANOID(!efx->mcdi);
+ EFX_WARN_ON_PARANOID(!efx->mcdi);
return &efx->mcdi->iface;
}
#ifdef CONFIG_SFC_MCDI_MON
static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx)
{
- EFX_BUG_ON_PARANOID(!efx->mcdi);
+ EFX_WARN_ON_PARANOID(!efx->mcdi);
return &efx->mcdi->hwmon;
}
#endif
diff --git a/drivers/net/ethernet/sfc/mcdi_mon.c b/drivers/net/ethernet/sfc/mcdi_mon.c
index bc27d5b..f97da05 100644
--- a/drivers/net/ethernet/sfc/mcdi_mon.c
+++ b/drivers/net/ethernet/sfc/mcdi_mon.c
@@ -121,9 +121,9 @@ void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev)
}
if (!name)
name = "No sensor name available";
- EFX_BUG_ON_PARANOID(state >= ARRAY_SIZE(sensor_status_names));
+ EFX_WARN_ON_PARANOID(state >= ARRAY_SIZE(sensor_status_names));
state_txt = sensor_status_names[state];
- EFX_BUG_ON_PARANOID(hwmon_type >= EFX_HWMON_TYPES_COUNT);
+ EFX_WARN_ON_PARANOID(hwmon_type >= EFX_HWMON_TYPES_COUNT);
unit = efx_hwmon_unit[hwmon_type];
if (!unit)
unit = "";
diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c
index 0f0eb27..9dcd396 100644
--- a/drivers/net/ethernet/sfc/mcdi_port.c
+++ b/drivers/net/ethernet/sfc/mcdi_port.c
@@ -840,7 +840,7 @@ void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev)
u32 flags, fcntl, speed, lpa;
speed = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_SPEED);
- EFX_BUG_ON_PARANOID(speed >= ARRAY_SIZE(efx_mcdi_event_link_speed));
+ EFX_WARN_ON_PARANOID(speed >= ARRAY_SIZE(efx_mcdi_event_link_speed));
speed = efx_mcdi_event_link_speed[speed];
flags = EFX_QWORD_FIELD(*ev, MCDI_EVENT_LINKCHANGE_LINK_FLAGS);
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 0bbd7e2..8692e82 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -44,10 +44,10 @@
#define EFX_DRIVER_VERSION "4.1"
#ifdef DEBUG
-#define EFX_BUG_ON_PARANOID(x) BUG_ON(x)
+#define EFX_WARN_ON_ONCE_PARANOID(x) WARN_ON_ONCE(x)
#define EFX_WARN_ON_PARANOID(x) WARN_ON(x)
#else
-#define EFX_BUG_ON_PARANOID(x) do {} while (0)
+#define EFX_WARN_ON_ONCE_PARANOID(x) do {} while (0)
#define EFX_WARN_ON_PARANOID(x) do {} while (0)
#endif
@@ -1409,7 +1409,7 @@ struct efx_nic_type {
static inline struct efx_channel *
efx_get_channel(struct efx_nic *efx, unsigned index)
{
- EFX_BUG_ON_PARANOID(index >= efx->n_channels);
+ EFX_WARN_ON_ONCE_PARANOID(index >= efx->n_channels);
return efx->channel[index];
}
@@ -1430,8 +1430,8 @@ efx_get_channel(struct efx_nic *efx, unsigned index)
static inline struct efx_tx_queue *
efx_get_tx_queue(struct efx_nic *efx, unsigned index, unsigned type)
{
- EFX_BUG_ON_PARANOID(index >= efx->n_tx_channels ||
- type >= EFX_TXQ_TYPES);
+ EFX_WARN_ON_ONCE_PARANOID(index >= efx->n_tx_channels ||
+ type >= EFX_TXQ_TYPES);
return &efx->channel[efx->tx_channel_offset + index]->tx_queue[type];
}
@@ -1444,8 +1444,8 @@ static inline bool efx_channel_has_tx_queues(struct efx_channel *channel)
static inline struct efx_tx_queue *
efx_channel_get_tx_queue(struct efx_channel *channel, unsigned type)
{
- EFX_BUG_ON_PARANOID(!efx_channel_has_tx_queues(channel) ||
- type >= EFX_TXQ_TYPES);
+ EFX_WARN_ON_ONCE_PARANOID(!efx_channel_has_tx_queues(channel) ||
+ type >= EFX_TXQ_TYPES);
return &channel->tx_queue[type];
}
@@ -1482,7 +1482,7 @@ static inline bool efx_channel_has_rx_queue(struct efx_channel *channel)
static inline struct efx_rx_queue *
efx_channel_get_rx_queue(struct efx_channel *channel)
{
- EFX_BUG_ON_PARANOID(!efx_channel_has_rx_queue(channel));
+ EFX_WARN_ON_ONCE_PARANOID(!efx_channel_has_rx_queue(channel));
return &channel->rx_queue;
}
@@ -1578,9 +1578,9 @@ efx_tx_queue_get_insert_buffer(const struct efx_tx_queue *tx_queue)
struct efx_tx_buffer *buffer =
__efx_tx_queue_get_insert_buffer(tx_queue);
- EFX_BUG_ON_PARANOID(buffer->len);
- EFX_BUG_ON_PARANOID(buffer->flags);
- EFX_BUG_ON_PARANOID(buffer->unmap_len);
+ EFX_WARN_ON_ONCE_PARANOID(buffer->len);
+ EFX_WARN_ON_ONCE_PARANOID(buffer->flags);
+ EFX_WARN_ON_ONCE_PARANOID(buffer->unmap_len);
return buffer;
}
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index 77a5364..60cdb97 100644
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -835,7 +835,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
ACCESS_ONCE(*start) = 0;
rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
- EFX_BUG_ON_PARANOID(rc);
+ EFX_WARN_ON_ONCE_PARANOID(rc);
/* Wait for start from MCDI (or timeout) */
timeout = jiffies + msecs_to_jiffies(MAX_SYNCHRONISE_WAIT_MS);
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 7893a73..5f4ad4f 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -335,7 +335,7 @@ void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue, bool atomic)
/* Calculate current fill level, and exit if we don't need to fill */
fill_level = (rx_queue->added_count - rx_queue->removed_count);
- EFX_BUG_ON_PARANOID(fill_level > rx_queue->efx->rxq_entries);
+ EFX_WARN_ON_ONCE_PARANOID(fill_level > rx_queue->efx->rxq_entries);
if (fill_level >= rx_queue->fast_fill_trigger)
goto out;
@@ -347,7 +347,7 @@ void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue, bool atomic)
batch_size = efx->rx_pages_per_batch * efx->rx_bufs_per_page;
space = rx_queue->max_fill - fill_level;
- EFX_BUG_ON_PARANOID(space < batch_size);
+ EFX_WARN_ON_ONCE_PARANOID(space < batch_size);
netif_vdbg(rx_queue->efx, rx_status, rx_queue->efx->net_dev,
"RX queue %d fast-filling descriptor ring from"
@@ -475,7 +475,7 @@ static struct sk_buff *efx_rx_mk_skb(struct efx_channel *channel,
return NULL;
}
- EFX_BUG_ON_PARANOID(rx_buf->len < hdr_len);
+ EFX_WARN_ON_ONCE_PARANOID(rx_buf->len < hdr_len);
memcpy(skb->data + efx->rx_ip_align, eh - efx->rx_prefix_size,
efx->rx_prefix_size + hdr_len);
@@ -682,7 +682,7 @@ int efx_probe_rx_queue(struct efx_rx_queue *rx_queue)
/* Create the smallest power-of-two aligned ring */
entries = max(roundup_pow_of_two(efx->rxq_entries), EFX_MIN_DMAQ_SIZE);
- EFX_BUG_ON_PARANOID(entries > EFX_MAX_DMAQ_SIZE);
+ EFX_WARN_ON_PARANOID(entries > EFX_MAX_DMAQ_SIZE);
rx_queue->ptr_mask = entries - 1;
netif_dbg(efx, probe, efx->net_dev,
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c
index 0c4a8dd..a3901bc 100644
--- a/drivers/net/ethernet/sfc/siena.c
+++ b/drivers/net/ethernet/sfc/siena.c
@@ -717,7 +717,7 @@ static void siena_mcdi_request(struct efx_nic *efx,
unsigned int i;
unsigned int inlen_dw = DIV_ROUND_UP(sdu_len, 4);
- EFX_BUG_ON_PARANOID(hdr_len != 4);
+ EFX_WARN_ON_PARANOID(hdr_len != 4);
efx_writed(efx, hdr, pdu);
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index f11a36a..3c01514 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -142,7 +142,7 @@ static void efx_tx_maybe_stop_queue(struct efx_tx_queue *txq1)
fill_level = max(txq1->insert_count - txq1->old_read_count,
txq2->insert_count - txq2->old_read_count);
- EFX_BUG_ON_PARANOID(fill_level >= efx->txq_entries);
+ EFX_WARN_ON_ONCE_PARANOID(fill_level >= efx->txq_entries);
if (likely(fill_level < efx->txq_stop_thresh)) {
smp_mb();
if (likely(!efx->loopback_selftest))
@@ -158,7 +158,7 @@ static int efx_enqueue_skb_copy(struct efx_tx_queue *tx_queue,
u8 *copy_buffer;
int rc;
- EFX_BUG_ON_PARANOID(copy_len > EFX_TX_CB_SIZE);
+ EFX_WARN_ON_ONCE_PARANOID(copy_len > EFX_TX_CB_SIZE);
buffer = efx_tx_queue_get_insert_buffer(tx_queue);
@@ -268,7 +268,7 @@ static void efx_skb_copy_bits_to_pio(struct efx_nic *efx, struct sk_buff *skb,
kunmap_atomic(vaddr);
}
- EFX_BUG_ON_PARANOID(skb_shinfo(skb)->frag_list);
+ EFX_WARN_ON_ONCE_PARANOID(skb_shinfo(skb)->frag_list);
}
static int efx_enqueue_skb_pio(struct efx_tx_queue *tx_queue,
@@ -503,7 +503,7 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
* size limit.
*/
if (segments) {
- EFX_BUG_ON_PARANOID(!tx_queue->handle_tso);
+ EFX_WARN_ON_ONCE_PARANOID(!tx_queue->handle_tso);
rc = tx_queue->handle_tso(tx_queue, skb, &data_mapped);
if (rc == -EINVAL) {
rc = efx_tx_tso_fallback(tx_queue, skb);
@@ -724,7 +724,7 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
struct efx_tx_queue *txq2;
unsigned int pkts_compl = 0, bytes_compl = 0;
- EFX_BUG_ON_PARANOID(index > tx_queue->ptr_mask);
+ EFX_WARN_ON_ONCE_PARANOID(index > tx_queue->ptr_mask);
efx_dequeue_buffers(tx_queue, index, &pkts_compl, &bytes_compl);
tx_queue->pkts_compl += pkts_compl;
@@ -772,7 +772,7 @@ int efx_probe_tx_queue(struct efx_tx_queue *tx_queue)
/* Create the smallest power-of-two aligned ring */
entries = max(roundup_pow_of_two(efx->txq_entries), EFX_MIN_DMAQ_SIZE);
- EFX_BUG_ON_PARANOID(entries > EFX_MAX_DMAQ_SIZE);
+ EFX_WARN_ON_PARANOID(entries > EFX_MAX_DMAQ_SIZE);
tx_queue->ptr_mask = entries - 1;
netif_dbg(efx, probe, efx->net_dev,
diff --git a/drivers/net/ethernet/sfc/tx_tso.c b/drivers/net/ethernet/sfc/tx_tso.c
index 6032887..e0cbda9 100644
--- a/drivers/net/ethernet/sfc/tx_tso.c
+++ b/drivers/net/ethernet/sfc/tx_tso.c
@@ -109,15 +109,15 @@ static void efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
struct efx_tx_buffer *buffer;
unsigned int dma_len;
- EFX_BUG_ON_PARANOID(len <= 0);
+ EFX_WARN_ON_ONCE_PARANOID(len <= 0);
while (1) {
buffer = efx_tx_queue_get_insert_buffer(tx_queue);
++tx_queue->insert_count;
- EFX_BUG_ON_PARANOID(tx_queue->insert_count -
- tx_queue->read_count >=
- tx_queue->efx->txq_entries);
+ EFX_WARN_ON_ONCE_PARANOID(tx_queue->insert_count -
+ tx_queue->read_count >=
+ tx_queue->efx->txq_entries);
buffer->dma_addr = dma_addr;
@@ -134,7 +134,7 @@ static void efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
len -= dma_len;
}
- EFX_BUG_ON_PARANOID(!len);
+ EFX_WARN_ON_ONCE_PARANOID(!len);
buffer->len = len;
*final_buffer = buffer;
}
@@ -147,8 +147,8 @@ static __be16 efx_tso_check_protocol(struct sk_buff *skb)
{
__be16 protocol = skb->protocol;
- EFX_BUG_ON_PARANOID(((struct ethhdr *)skb->data)->h_proto !=
- protocol);
+ EFX_WARN_ON_ONCE_PARANOID(((struct ethhdr *)skb->data)->h_proto !=
+ protocol);
if (protocol == htons(ETH_P_8021Q)) {
struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
@@ -156,19 +156,18 @@ static __be16 efx_tso_check_protocol(struct sk_buff *skb)
}
if (protocol == htons(ETH_P_IP)) {
- EFX_BUG_ON_PARANOID(ip_hdr(skb)->protocol != IPPROTO_TCP);
+ EFX_WARN_ON_ONCE_PARANOID(ip_hdr(skb)->protocol != IPPROTO_TCP);
} else {
- EFX_BUG_ON_PARANOID(protocol != htons(ETH_P_IPV6));
- EFX_BUG_ON_PARANOID(ipv6_hdr(skb)->nexthdr != NEXTHDR_TCP);
+ EFX_WARN_ON_ONCE_PARANOID(protocol != htons(ETH_P_IPV6));
+ EFX_WARN_ON_ONCE_PARANOID(ipv6_hdr(skb)->nexthdr != NEXTHDR_TCP);
}
- EFX_BUG_ON_PARANOID((PTR_DIFF(tcp_hdr(skb), skb->data)
- + (tcp_hdr(skb)->doff << 2u)) >
- skb_headlen(skb));
+ EFX_WARN_ON_ONCE_PARANOID((PTR_DIFF(tcp_hdr(skb), skb->data) +
+ (tcp_hdr(skb)->doff << 2u)) >
+ skb_headlen(skb));
return protocol;
}
-
/* Parse the SKB header and initialise state. */
static int tso_start(struct tso_state *st, struct efx_nic *efx,
struct efx_tx_queue *tx_queue,
@@ -193,9 +192,9 @@ static int tso_start(struct tso_state *st, struct efx_nic *efx,
}
st->seqnum = ntohl(tcp_hdr(skb)->seq);
- EFX_BUG_ON_PARANOID(tcp_hdr(skb)->urg);
- EFX_BUG_ON_PARANOID(tcp_hdr(skb)->syn);
- EFX_BUG_ON_PARANOID(tcp_hdr(skb)->rst);
+ EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->urg);
+ EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->syn);
+ EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->rst);
st->out_len = skb->len - header_len;
@@ -245,8 +244,8 @@ static void tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
if (st->packet_space == 0)
return;
- EFX_BUG_ON_PARANOID(st->in_len <= 0);
- EFX_BUG_ON_PARANOID(st->packet_space <= 0);
+ EFX_WARN_ON_ONCE_PARANOID(st->in_len <= 0);
+ EFX_WARN_ON_ONCE_PARANOID(st->packet_space <= 0);
n = min(st->in_len, st->packet_space);
@@ -379,7 +378,7 @@ int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
/* Find the packet protocol and sanity-check it */
state.protocol = efx_tso_check_protocol(skb);
- EFX_BUG_ON_PARANOID(tx_queue->write_count != tx_queue->insert_count);
+ EFX_WARN_ON_ONCE_PARANOID(tx_queue->write_count != tx_queue->insert_count);
rc = tso_start(&state, efx, tx_queue, skb);
if (rc)
@@ -387,7 +386,7 @@ int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
if (likely(state.in_len == 0)) {
/* Grab the first payload fragment. */
- EFX_BUG_ON_PARANOID(skb_shinfo(skb)->nr_frags < 1);
+ EFX_WARN_ON_ONCE_PARANOID(skb_shinfo(skb)->nr_frags < 1);
frag_i = 0;
rc = tso_get_fragment(&state, efx,
skb_shinfo(skb)->frags + frag_i);
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