From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Leon Romanovsky <leon@kernel.org>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH v2][next] IB/hfi1: Avoid -Wflex-array-member-not-at-end warning
Date: Tue, 1 Apr 2025 11:29:06 -0600 [thread overview]
Message-ID: <Z-wiYkll8Vo3ME3P@kspp> (raw)
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
Remove unused flex-array member `class_data` from
`struct opa_mad_notice_attr`.
Fix the following warning:
drivers/infiniband/hw/hfi1/mad.c:23:36: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
Changes in v2:
- Remove unused flexible array. (Jason)
v1:
- Link: https://lore.kernel.org/linux-hardening/Z-WgwsCYIXaBxnvs@kspp/
drivers/infiniband/hw/hfi1/mad.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/infiniband/hw/hfi1/mad.h b/drivers/infiniband/hw/hfi1/mad.h
index b6e3141253c4..d6dde762921a 100644
--- a/drivers/infiniband/hw/hfi1/mad.h
+++ b/drivers/infiniband/hw/hfi1/mad.h
@@ -124,7 +124,6 @@ struct opa_mad_notice_attr {
} __packed ntc_2048;
};
- u8 class_data[];
};
#define IB_VLARB_LOWPRI_0_31 1
--
2.43.0
next reply other threads:[~2025-04-01 17:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-01 17:29 Gustavo A. R. Silva [this message]
2025-04-07 18:14 ` [PATCH v2][next] IB/hfi1: Avoid -Wflex-array-member-not-at-end warning Jason Gunthorpe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Z-wiYkll8Vo3ME3P@kspp \
--to=gustavoars@kernel.org \
--cc=dennis.dalessandro@cornelisnetworks.com \
--cc=jgg@ziepe.ca \
--cc=leon@kernel.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).