[PATCH v2 07/10] net/nfp: fix problem caused by commit end function

[Chaoyong He <chaoyong.he@corigine.com>]

The return value of 'nfp_eth_config_commit_end()' is three ways, the
original logic considered it as two ways wrongly.

Fixes: 68aa35373a94 ("net/nfp: support setting pause frame switch mode")
Cc: zerun.fu@corigine.com
Cc: stable@dpdk.org

Signed-off-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Peng Zhang <peng.zhang@corigine.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/nfp/nfp_net_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/nfp/nfp_net_common.c b/drivers/net/nfp/nfp_net_common.c
index 80d60515d8..5c3a9a7ae7 100644
--- a/drivers/net/nfp/nfp_net_common.c
+++ b/drivers/net/nfp/nfp_net_common.c
@@ -2520,7 +2520,7 @@ nfp_net_pause_frame_set(struct nfp_net_hw_priv *hw_priv,
 	}
 
 	err = nfp_eth_config_commit_end(nsp);
-	if (err != 0) {
+	if (err < 0) {
 		PMD_DRV_LOG(ERR, "Failed to configure pause frame.");
 		return err;
 	}
-- 
2.39.1