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Message-ID: <Z-wiYkll8Vo3ME3P@kspp>
Date: Tue, 1 Apr 2025 11:29:06 -0600
From: "Gustavo A. R. Silva" <gustavoars@...nel.org>
To: Dennis Dalessandro <dennis.dalessandro@...nelisnetworks.com>,
Jason Gunthorpe <jgg@...pe.ca>, Leon Romanovsky <leon@...nel.org>
Cc: linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
"Gustavo A. R. Silva" <gustavoars@...nel.org>,
linux-hardening@...r.kernel.org
Subject: [PATCH v2][next] IB/hfi1: Avoid -Wflex-array-member-not-at-end
warning
-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@...nel.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
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