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net/mrvl: fix shadow queue tail and size calculations

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Reset skip_buf after use to avoid wrong tail and size calculations.

Fixes: afb4d0d0bf ("net/mrvl: add Rx/Tx support")
Cc: stable@dpdk.org

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
This commit is contained in:
Natalie Samsonov 2018-01-11 16:35:42 +01:00 committed by Ferruh Yigit
parent a9bd1322b8
commit b2e5d0868e
1 changed files with 1 additions and 0 deletions
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drivers/net/mrvl/mrvl_ethdev.c
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@ -1932,6 +1932,7 @@ mrvl_free_sent_buffers(struct pp2_ppio *ppio, struct pp2_hif *hif,
sq->tail = (sq->tail + num) & MRVL_PP2_TX_SHADOWQ_MASK;
sq->size -= num;
num = 0;
skip_bufs = 0;
}
if (likely(num)) {