diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 67 |
1 files changed, 3 insertions, 64 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 23a46340ffaa..820c332096e2 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -2252,14 +2252,6 @@ void qeth_print_status_message(struct qeth_card *card) } EXPORT_SYMBOL_GPL(qeth_print_status_message); -void qeth_put_buffer_pool_entry(struct qeth_card *card, - struct qeth_buffer_pool_entry *entry) -{ - QETH_DBF_TEXT(TRACE, 6, "ptbfplen"); - list_add_tail(&entry->list, &card->qdio.in_buf_pool.entry_list); -} -EXPORT_SYMBOL_GPL(qeth_put_buffer_pool_entry); - static void qeth_initialize_working_pool_list(struct qeth_card *card) { struct qeth_buffer_pool_entry *entry; @@ -2600,7 +2592,6 @@ void qeth_queue_input_buffer(struct qeth_card *card, int index) int rc; int newcount = 0; - QETH_DBF_TEXT(TRACE, 6, "queinbuf"); count = (index < queue->next_buf_to_init)? card->qdio.in_buf_pool.buf_count - (queue->next_buf_to_init - index) : @@ -2789,8 +2780,6 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int, int i; unsigned int qdio_flags; - QETH_DBF_TEXT(TRACE, 6, "flushbuf"); - for (i = index; i < index + count; ++i) { buf = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q]; buf->buffer->element[buf->next_element_to_fill - 1].flags |= @@ -3034,49 +3023,6 @@ int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb, } EXPORT_SYMBOL_GPL(qeth_get_priority_queue); -static void __qeth_free_new_skb(struct sk_buff *orig_skb, - struct sk_buff *new_skb) -{ - if (orig_skb != new_skb) - dev_kfree_skb_any(new_skb); -} - -static inline struct sk_buff *qeth_realloc_headroom(struct qeth_card *card, - struct sk_buff *skb, int size) -{ - struct sk_buff *new_skb = skb; - - if (skb_headroom(skb) >= size) - return skb; - new_skb = skb_realloc_headroom(skb, size); - if (!new_skb) - PRINT_ERR("Could not realloc headroom for qeth_hdr " - "on interface %s", QETH_CARD_IFNAME(card)); - return new_skb; -} - -struct sk_buff *qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, - struct qeth_hdr **hdr) -{ - struct sk_buff *new_skb; - - QETH_DBF_TEXT(TRACE, 6, "prepskb"); - - new_skb = qeth_realloc_headroom(card, skb, - sizeof(struct qeth_hdr)); - if (!new_skb) - return NULL; - - *hdr = ((struct qeth_hdr *)qeth_push_skb(card, new_skb, - sizeof(struct qeth_hdr))); - if (*hdr == NULL) { - __qeth_free_new_skb(skb, new_skb); - return NULL; - } - return new_skb; -} -EXPORT_SYMBOL_GPL(qeth_prepare_skb); - int qeth_get_elements_no(struct qeth_card *card, void *hdr, struct sk_buff *skb, int elems) { @@ -3097,8 +3043,8 @@ int qeth_get_elements_no(struct qeth_card *card, void *hdr, } EXPORT_SYMBOL_GPL(qeth_get_elements_no); -static void __qeth_fill_buffer(struct sk_buff *skb, struct qdio_buffer *buffer, - int is_tso, int *next_element_to_fill) +static inline void __qeth_fill_buffer(struct sk_buff *skb, + struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill) { int length = skb->len; int length_here; @@ -3140,15 +3086,13 @@ static void __qeth_fill_buffer(struct sk_buff *skb, struct qdio_buffer *buffer, *next_element_to_fill = element; } -static int qeth_fill_buffer(struct qeth_qdio_out_q *queue, +static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue, struct qeth_qdio_out_buffer *buf, struct sk_buff *skb) { struct qdio_buffer *buffer; struct qeth_hdr_tso *hdr; int flush_cnt = 0, hdr_len, large_send = 0; - QETH_DBF_TEXT(TRACE, 6, "qdfillbf"); - buffer = buf->buffer; atomic_inc(&skb->users); skb_queue_tail(&buf->skb_list, skb); @@ -3207,8 +3151,6 @@ int qeth_do_send_packet_fast(struct qeth_card *card, int flush_cnt = 0; int index; - QETH_DBF_TEXT(TRACE, 6, "dosndpfa"); - /* spin until we get the queue ... */ while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED, QETH_OUT_Q_LOCKED) != QETH_OUT_Q_UNLOCKED); @@ -3260,8 +3202,6 @@ int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, int tmp; int rc = 0; - QETH_DBF_TEXT(TRACE, 6, "dosndpkt"); - /* spin until we get the queue ... */ while (atomic_cmpxchg(&queue->state, QETH_OUT_Q_UNLOCKED, QETH_OUT_Q_LOCKED) != QETH_OUT_Q_UNLOCKED); @@ -3958,7 +3898,6 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card, int use_rx_sg = 0; int frag = 0; - QETH_DBF_TEXT(TRACE, 6, "nextskb"); /* qeth_hdr must not cross element boundaries */ if (element->length < offset + sizeof(struct qeth_hdr)) { if (qeth_is_last_sbale(element)) |