From: Adrien Mazarguil <adrien.mazarguil@6wind.com>
To: dev@dpdk.org
Cc: stable@dpdk.org
Subject: [dpdk-stable] [PATCH 6/7] net/mlx5: fix return value in Rx interrupts code
Date: Wed, 14 Jun 2017 13:49:16 +0200 [thread overview]
Message-ID: <1f9d64e0a009db18bc6969614a63f6488827e31d.1497439616.git.adrien.mazarguil@6wind.com> (raw)
In-Reply-To: <cover.1497439616.git.adrien.mazarguil@6wind.com>
A negative return value is documented for that function in case of error.
Fixes: 3c7d44af252a ("net/mlx5: support user space Rx interrupt event")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
---
drivers/net/mlx5/mlx5_rxq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index fa350bf..46d566b 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -1446,7 +1446,7 @@ mlx5_rx_intr_enable(struct rte_eth_dev *dev, uint16_t rx_queue_id)
ret = ibv_req_notify_cq(cq, 0);
if (ret)
WARN("unable to arm interrupt on rx queue %d", rx_queue_id);
- return ret;
+ return -ret;
}
/**
--
2.1.4
next prev parent reply other threads:[~2017-06-14 11:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1497439616.git.adrien.mazarguil@6wind.com>
2017-06-14 11:49 ` [dpdk-stable] [PATCH 4/7] net/mlx5: fix misplaced Rx interrupts functions Adrien Mazarguil
2017-06-14 11:49 ` [dpdk-stable] [PATCH 5/7] net/mlx5: fix Rx interrupts support checks Adrien Mazarguil
2017-06-14 11:49 ` Adrien Mazarguil [this message]
2017-06-14 11:49 ` [dpdk-stable] [PATCH 7/7] net/mlx5: fix Rx interrupts management Adrien Mazarguil
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