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SUNRPC: Remove resource leak in svc_rdma_send_error()
We leak the memory allocated to 'ctxt' when we return after 'ib_dma_mapping_error()' returns !=0. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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@ -1335,6 +1335,7 @@ void svc_rdma_send_error(struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp,
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p, 0, length, DMA_FROM_DEVICE);
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if (ib_dma_mapping_error(xprt->sc_cm_id->device, ctxt->sge[0].addr)) {
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put_page(p);
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svc_rdma_put_context(ctxt, 1);
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return;
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}
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atomic_inc(&xprt->sc_dma_used);
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