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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
	Maxime Coquelin <maxime.coquelin@redhat.com>,
	Chenbo Xia <chenbo.xia@intel.com>
Subject: [RFC 7/8] vhost: replace rte_memcpy to fix warning
Date: Tue,  7 Jun 2022 10:17:45 -0700	[thread overview]
Message-ID: <20220607171746.461772-8-stephen@networkplumber.org> (raw)
In-Reply-To: <20220607171746.461772-1-stephen@networkplumber.org>

Using rte_memcpy is not needed here. Just use memcpy() which
is safer and just as fast for this non-critical place.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/vhost/vhost_crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vhost/vhost_crypto.c b/lib/vhost/vhost_crypto.c
index b1c0eb6a0f97..e8727f076fdd 100644
--- a/lib/vhost/vhost_crypto.c
+++ b/lib/vhost/vhost_crypto.c
@@ -585,7 +585,7 @@ copy_data(void *dst_data, struct vhost_crypto_data_req *vc_req,
 	if (unlikely(!src || !dlen))
 		return -1;
 
-	rte_memcpy((uint8_t *)data, src, dlen);
+	memcpy(data, src, dlen);
 	data += dlen;
 
 	if (unlikely(dlen < to_copy)) {
-- 
2.35.1


  parent reply	other threads:[~2022-06-07 17:18 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-07 17:17 [RFC 0/8] Gcc-12 warning fixes Stephen Hemminger
2022-06-07 17:17 ` [RFC 1/8] net/ena: fix warnings related to rte_memcpy and gcc-12 Stephen Hemminger
2022-06-08 12:29   ` Michał Krawczyk
2022-06-08 15:32     ` Stephen Hemminger
2022-06-08 19:18       ` Michał Krawczyk
2022-06-08 20:52         ` Stephen Hemminger
2022-06-07 17:17 ` [RFC 2/8] net/qede: fix gcc-12 rte_memcpy warnings Stephen Hemminger
2022-06-23 14:16   ` David Marchand
2022-06-07 17:17 ` [RFC 3/8] net/ice: fix rte_memcpy warnings with gcc-12 Stephen Hemminger
2022-06-07 17:17 ` [RFC 4/8] test/ipfrag: fix gcc-12 warnings Stephen Hemminger
2022-06-07 17:17 ` [RFC 5/8] test/ipsec: fix gcc-12 rte_memcpy warnings Stephen Hemminger
2022-06-07 17:17 ` [RFC 6/8] net/enetfc: fix array out of bounds warning Stephen Hemminger
2022-06-07 17:17 ` Stephen Hemminger [this message]
2022-06-07 17:17 ` [RFC 8/8] ip_frag: fix gcc-12 warnings Stephen Hemminger
2022-06-08  8:19   ` Konstantin Ananyev
2022-06-08 15:26     ` Stephen Hemminger
2022-06-09  7:09       ` Morten Brørup
2022-06-14 21:20         ` Thomas Monjalon

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