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svcrdma: Remove struct svc_rdma_read_info

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The remaining fields of struct svc_rdma_read_info are no longer
referenced.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-12-04 09:58:26 -05:00
parent efd02cb0dd
commit 57666bbb4e
1 changed files with 0 additions and 29 deletions
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29
net/sunrpc/xprtrdma/svc_rdma_rw.c
View file

@ -287,28 +287,6 @@ static void svc_rdma_write_done(struct ib_cq *cq, struct ib_wc *wc)
svc_rdma_write_info_free(info);
}
/* State for pulling a Read chunk.
*/
struct svc_rdma_read_info {
struct svc_rqst *ri_rqst;
struct svc_rdma_recv_ctxt *ri_readctxt;
};
static struct svc_rdma_read_info *
svc_rdma_read_info_alloc(struct svcxprt_rdma *rdma)
{
struct svc_rdma_read_info *info;
return kmalloc_node(sizeof(*info), GFP_KERNEL,
ibdev_to_node(rdma->sc_cm_id->device));
}
static void svc_rdma_read_info_free(struct svcxprt_rdma *rdma,
struct svc_rdma_read_info *info)
{
kfree(info);
}
/**
* svc_rdma_wc_read_done - Handle completion of an RDMA Read ctx
* @cq: controlling Completion Queue
@ -1121,14 +1099,8 @@ int svc_rdma_process_read_list(struct svcxprt_rdma *rdma,
struct svc_rdma_recv_ctxt *head)
{
struct svc_rdma_chunk_ctxt *cc = &head->rc_cc;
struct svc_rdma_read_info *info;
int ret;
info = svc_rdma_read_info_alloc(rdma);
if (!info)
return -ENOMEM;
info->ri_rqst = rqstp;
info->ri_readctxt = head;
svc_rdma_cc_init(rdma, cc);
cc->cc_cqe.done = svc_rdma_wc_read_done;
head->rc_pageoff = 0;
@ -1165,6 +1137,5 @@ int svc_rdma_process_read_list(struct svcxprt_rdma *rdma,
out_err:
svc_rdma_cc_release(rdma, cc, DMA_FROM_DEVICE);
svc_rdma_read_info_free(rdma, info);
return ret;
}