From: Aakash Hemadri <aakashhemadri123@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Larry Finger <Larry.Finger@lwfinger.net>,
Phillip Potter <phil@philpotter.co.uk>
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/5] staging: r8188eu: incorrect type in csum_ipv6_magic
Date: Thu, 19 Aug 2021 13:47:55 +0530 [thread overview]
Message-ID: <8bc15e51751c26fd19428f3b4976b7495feecd34.1629360917.git.aakashhemadri123@gmail.com> (raw)
In-Reply-To: <cover.1629360917.git.aakashhemadri123@gmail.com>
Fix sparse warning:
> rtw_br_ext.c:771:84: got restricted __be16 [usertype] payload_len
> rtw_br_ext.c:773:110: warning: incorrect type in argument 2
(different base types)
> rtw_br_ext.c:773:110: expected int len
> rtw_br_ext.c:773:110: got restricted __be16 [usertype] payload_len
csum_ipv6_magic and csum_partial expect int len not __be16, use ntohs()
Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com>
---
drivers/staging/r8188eu/core/rtw_br_ext.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_br_ext.c b/drivers/staging/r8188eu/core/rtw_br_ext.c
index 6a0462ce6230..d4acf02ca64f 100644
--- a/drivers/staging/r8188eu/core/rtw_br_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_br_ext.c
@@ -615,9 +615,9 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method)
struct icmp6hdr *hdr = (struct icmp6hdr *)(skb->data + ETH_HLEN + sizeof(*iph));
hdr->icmp6_cksum = 0;
hdr->icmp6_cksum = csum_ipv6_magic(&iph->saddr, &iph->daddr,
- iph->payload_len,
+ ntohs(iph->payload_len),
IPPROTO_ICMPV6,
- csum_partial((__u8 *)hdr, iph->payload_len, 0));
+ csum_partial((__u8 *)hdr, ntohs(iph->payload_len), 0));
}
}
}
--
2.32.0
next prev parent reply other threads:[~2021-08-19 8:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 8:17 [PATCH v2 0/5] staging: r8188eu: fix sparse warnings Aakash Hemadri
2021-08-19 8:17 ` [PATCH v2 1/5] staging: r8188eu: restricted __be16 degrades to int Aakash Hemadri
2021-08-19 8:17 ` [PATCH v2 2/5] staging: r8188eu: cast to restricted __be32 Aakash Hemadri
2021-08-19 12:58 ` Fabio M. De Francesco
2021-08-19 17:19 ` Greg Kroah-Hartman
2021-08-20 11:40 ` Aakash Hemadri
2021-08-20 21:44 ` Larry Finger
2021-08-21 14:21 ` Aakash Hemadri
2021-08-22 21:30 ` David Laight
2021-08-23 8:26 ` Aakash Hemadri
2021-08-23 14:19 ` Larry Finger
2021-08-19 8:17 ` Aakash Hemadri [this message]
2021-08-20 21:38 ` [PATCH v2 3/5] staging: r8188eu: incorrect type in csum_ipv6_magic Larry Finger
2021-08-21 14:19 ` Aakash Hemadri
2021-08-20 21:48 ` Larry Finger
2021-08-19 8:17 ` [PATCH v2 4/5] staging: r8188eu: restricted __be16 degrades to int Aakash Hemadri
2021-08-19 17:20 ` Greg Kroah-Hartman
2021-08-20 15:10 ` Fabio M. De Francesco
2021-08-21 14:18 ` Aakash Hemadri
2021-08-19 8:17 ` [PATCH v2 5/5] staging: r8188eu: incorrect type in assignment Aakash Hemadri
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