From: Nathan Chancellor <natechancellor@gmail.com>
To: Ariel Elior <Ariel.Elior@cavium.com>,
everest-linux-l2@cavium.com,
"David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt
Date: Mon, 24 Sep 2018 14:42:12 -0700 [thread overview]
Message-ID: <20180924214212.22522-1-natechancellor@gmail.com> (raw)
Clang warns when one enumerated type is implicitly converted to another.
drivers/net/ethernet/qlogic/qed/qed_iwarp.c:1713:25: warning: implicit
conversion from enumeration type 'enum tcp_ip_version' to different
enumeration type 'enum qed_tcp_ip_version' [-Wenum-conversion]
cm_info->ip_version = TCP_IPV4;
~ ^~~~~~~~
drivers/net/ethernet/qlogic/qed/qed_iwarp.c:1733:25: warning: implicit
conversion from enumeration type 'enum tcp_ip_version' to different
enumeration type 'enum qed_tcp_ip_version' [-Wenum-conversion]
cm_info->ip_version = TCP_IPV6;
~ ^~~~~~~~
2 warnings generated.
Use the appropriate values from the expected type, qed_tcp_ip_version:
TCP_IPV4 = QED_TCP_IPV4 = 0
TCP_IPV6 = QED_TCP_IPV6 = 1
Link: https://github.com/ClangBuiltLinux/linux/issues/125
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
index 17f3dfa2cc94..e860bdf0f752 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
@@ -1710,7 +1710,7 @@ qed_iwarp_parse_rx_pkt(struct qed_hwfn *p_hwfn,
cm_info->local_ip[0] = ntohl(iph->daddr);
cm_info->remote_ip[0] = ntohl(iph->saddr);
- cm_info->ip_version = TCP_IPV4;
+ cm_info->ip_version = QED_TCP_IPV4;
ip_hlen = (iph->ihl) * sizeof(u32);
*payload_len = ntohs(iph->tot_len) - ip_hlen;
@@ -1730,7 +1730,7 @@ qed_iwarp_parse_rx_pkt(struct qed_hwfn *p_hwfn,
cm_info->remote_ip[i] =
ntohl(ip6h->saddr.in6_u.u6_addr32[i]);
}
- cm_info->ip_version = TCP_IPV6;
+ cm_info->ip_version = QED_TCP_IPV6;
ip_hlen = sizeof(*ip6h);
*payload_len = ntohs(ip6h->payload_len);
--
2.19.0
next reply other threads:[~2018-09-24 21:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 21:42 Nathan Chancellor [this message]
2018-09-27 3:24 ` [PATCH] qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt David Miller
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