From: Heinrich Schuchardt Date: Mon, 2 Sep 2019 22:05:05 +0000 (+0200) Subject: net: nfs: remove superfluous packed attribute X-Git-Tag: v2025.01-rc5-pxa1908~2800^2 X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=5a5d1def59024dd3225e2a6142f8ee3ee10180a8;p=u-boot.git net: nfs: remove superfluous packed attribute With GCC 9.2.1 net/nfs.c leads to multiple errors of type address-of-packed-member. net/nfs.c: In function ‘rpc_req’: net/nfs.c:199:18: error: taking address of packed member of ‘struct rpc_t’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 199 | p = (uint32_t *)&(rpc_pkt.u.call.data); | ^~~~~~~~~~~~~~~~~~~~~~ net/nfs.c: In function ‘nfs_readlink_reply’: net/nfs.c:631:46: error: taking address of packed member of ‘struct rpc_t’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 631 | nfs3_get_attributes_offset(rpc_pkt.u.reply.data); | ~~~~~~~~~~~~~~~^~~~~ LD drivers/block/built-in.o net/nfs.c: In function ‘nfs_read_reply’: net/nfs.c:692:46: error: taking address of packed member of ‘struct rpc_t’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 692 | nfs3_get_attributes_offset(rpc_pkt.u.reply.data); | ~~~~~~~~~~~~~~~^~~~~ struct rpc_t is only used as local variable. It is naturally packed. So there is no need for the attribute packed. Signed-off-by: Heinrich Schuchardt Reviewed-by: Bin Meng Acked-by: Joe Hershberger --- diff --git a/net/nfs.h b/net/nfs.h index a377c90088..68ada0efeb 100644 --- a/net/nfs.h +++ b/net/nfs.h @@ -78,7 +78,7 @@ struct rpc_t { NFS_MAX_ATTRS]; } reply; } u; -} __attribute__((packed)); +}; void nfs_start(void); /* Begin NFS */