xprtrdma: Address sparse complaint in rpcr_to_rdmar()
With "make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__": linux-2.6/net/sunrpc/xprtrdma/xprt_rdma.h:273:30: warning: incorrect type in initializer (different base types) linux-2.6/net/sunrpc/xprtrdma/xprt_rdma.h:273:30: expected restricted __be32 [usertype] *buffer linux-2.6/net/sunrpc/xprtrdma/xprt_rdma.h:273:30: got unsigned int [usertype] *rq_buffer As far as I can tell this is a false positive. Reported-by: kbuild-all@01.org Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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@ -270,9 +270,10 @@ struct rpcrdma_req {
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static inline struct rpcrdma_req *
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rpcr_to_rdmar(struct rpc_rqst *rqst)
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{
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struct rpcrdma_regbuf *rb = container_of(rqst->rq_buffer,
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struct rpcrdma_regbuf,
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rg_base[0]);
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void *buffer = rqst->rq_buffer;
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struct rpcrdma_regbuf *rb;
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rb = container_of(buffer, struct rpcrdma_regbuf, rg_base);
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return rb->rg_owner;
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}
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