diff options
Diffstat (limited to 'lib/libtle_l4p/tcp_tx_seg.h')
| -rw-r--r-- | lib/libtle_l4p/tcp_tx_seg.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/libtle_l4p/tcp_tx_seg.h b/lib/libtle_l4p/tcp_tx_seg.h index ac2b13b..b64aa77 100644 --- a/lib/libtle_l4p/tcp_tx_seg.h +++ b/lib/libtle_l4p/tcp_tx_seg.h @@ -27,7 +27,7 @@ tcp_segmentation(struct rte_mbuf *mbin, struct rte_mbuf *mbout[], uint16_t num, struct rte_mbuf *in_seg = NULL; uint32_t nbseg, in_seg_data_pos; uint32_t more_in_segs; - uint16_t bytes_left; + uint16_t out_bytes_remain; in_seg = mbin; in_seg_data_pos = 0; @@ -35,7 +35,7 @@ tcp_segmentation(struct rte_mbuf *mbin, struct rte_mbuf *mbout[], uint16_t num, /* Check that pkts_out is big enough to hold all fragments */ if (mss * num < (uint16_t)mbin->pkt_len) - return -ENOSPC; + return -EAGAIN; more_in_segs = 1; while (more_in_segs) { @@ -49,7 +49,7 @@ tcp_segmentation(struct rte_mbuf *mbin, struct rte_mbuf *mbout[], uint16_t num, return -ENOMEM; } - bytes_left = mss; + out_bytes_remain = mss; out_seg_prev = out_pkt; more_out_segs = 1; while (more_out_segs && more_in_segs) { @@ -68,7 +68,7 @@ tcp_segmentation(struct rte_mbuf *mbin, struct rte_mbuf *mbout[], uint16_t num, /* Prepare indirect buffer */ rte_pktmbuf_attach(out_seg, in_seg); - len = bytes_left; + len = out_bytes_remain; if (len > (in_seg->data_len - in_seg_data_pos)) len = in_seg->data_len - in_seg_data_pos; @@ -77,10 +77,10 @@ tcp_segmentation(struct rte_mbuf *mbin, struct rte_mbuf *mbout[], uint16_t num, out_pkt->pkt_len = (uint16_t)(len + out_pkt->pkt_len); out_pkt->nb_segs += 1; in_seg_data_pos += len; - bytes_left -= len; + out_bytes_remain -= len; /* Current output packet (i.e. fragment) done ? */ - if (bytes_left == 0) + if (out_bytes_remain == 0) more_out_segs = 0; /* Current input segment done ? */ |