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[68.61.232.219]) by smtp.gmail.com with ESMTPSA id y38sm5338291ita.18.2019.02.11.08.23.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 11 Feb 2019 08:23:45 -0800 (PST) Received: from manet.1015granger.net (manet.1015granger.net [192.168.1.51]) by gateway.1015granger.net (8.14.7/8.14.7) with ESMTP id x1BGNigw029955; Mon, 11 Feb 2019 16:23:44 GMT Subject: [PATCH v1 01/23] xprtrdma: Fix sparse warnings From: Chuck Lever To: anna.schumaker@netapp.com Cc: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org Date: Mon, 11 Feb 2019 11:23:44 -0500 Message-ID: <20190211162344.2817.17679.stgit@manet.1015granger.net> In-Reply-To: <20190211161920.2817.20881.stgit@manet.1015granger.net> References: <20190211161920.2817.20881.stgit@manet.1015granger.net> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org linux/net/sunrpc/xprtrdma/rpc_rdma.c:375:63: warning: incorrect type in argument 5 (different base types) linux/net/sunrpc/xprtrdma/rpc_rdma.c:375:63: expected unsigned int [usertype] xid linux/net/sunrpc/xprtrdma/rpc_rdma.c:375:63: got restricted __be32 [usertype] rq_xid linux/net/sunrpc/xprtrdma/rpc_rdma.c:432:62: warning: incorrect type in argument 5 (different base types) linux/net/sunrpc/xprtrdma/rpc_rdma.c:432:62: expected unsigned int [usertype] xid linux/net/sunrpc/xprtrdma/rpc_rdma.c:432:62: got restricted __be32 [usertype] rq_xid linux/net/sunrpc/xprtrdma/rpc_rdma.c:489:62: warning: incorrect type in argument 5 (different base types) linux/net/sunrpc/xprtrdma/rpc_rdma.c:489:62: expected unsigned int [usertype] xid linux/net/sunrpc/xprtrdma/rpc_rdma.c:489:62: got restricted __be32 [usertype] rq_xid Fixes: 0a93fbcb16e6 ("xprtrdma: Plant XID in on-the-wire RDMA ... ") Signed-off-by: Chuck Lever --- net/sunrpc/xprtrdma/frwr_ops.c | 4 ++-- net/sunrpc/xprtrdma/xprt_rdma.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 6a56105..52cb6c1 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -391,7 +391,7 @@ size_t frwr_maxpages(struct rpcrdma_xprt *r_xprt) */ struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, struct rpcrdma_mr_seg *seg, - int nsegs, bool writing, u32 xid, + int nsegs, bool writing, __be32 xid, struct rpcrdma_mr **out) { struct rpcrdma_ia *ia = &r_xprt->rx_ia; @@ -446,7 +446,7 @@ struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, goto out_mapmr_err; ibmr->iova &= 0x00000000ffffffff; - ibmr->iova |= ((u64)cpu_to_be32(xid)) << 32; + ibmr->iova |= ((u64)be32_to_cpu(xid)) << 32; key = (u8)(ibmr->rkey & 0x000000FF); ib_update_fast_reg_key(ibmr, ++key); diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 5a18472..33db208 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -577,7 +577,7 @@ int frwr_open(struct rpcrdma_ia *ia, struct rpcrdma_ep *ep, size_t frwr_maxpages(struct rpcrdma_xprt *r_xprt); struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, struct rpcrdma_mr_seg *seg, - int nsegs, bool writing, u32 xid, + int nsegs, bool writing, __be32 xid, struct rpcrdma_mr **mr); int frwr_send(struct rpcrdma_ia *ia, struct rpcrdma_req *req); void frwr_reminv(struct rpcrdma_rep *rep, struct list_head *mrs);