From: Gustavo A. R. Silva <gustavoars@kernel.org>
Date: Tue, 1 Apr 2025 17:29:06 +0000 (-0600)
Subject: IB/hfi1: Avoid -Wflex-array-member-not-at-end warning
X-Git-Tag: v6.16-rc1~111^2~54
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aae85e007dffda49d1a611474f9653021ec763bd;p=thirdparty%2Flinux.git

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]

Link: https://patch.msgid.link/r/Z-wiYkll8Vo3ME3P@kspp
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---

diff --git a/drivers/infiniband/hw/hfi1/mad.h b/drivers/infiniband/hw/hfi1/mad.h
index b6e3141253c46..d6dde762921a7 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