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svcrdma: Fix double svc_rdma_send_ctxt_put() in an error path

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This error path is almost never executed. Found by code inspection.

Fixes: 99722fe4d5 ("svcrdma: Persistently allocate and DMA-map Send buffers")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2020-03-02 15:00:14 -05:00
parent 7dcf4ab952
commit 758a3bf945
1 changed files with 1 additions and 8 deletions
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9
net/sunrpc/xprtrdma/svc_rdma_sendto.c
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@ -786,7 +786,6 @@ static int svc_rdma_send_error_msg(struct svcxprt_rdma *rdma,
struct svc_rqst *rqstp)
{
__be32 *p;
int ret;
p = ctxt->sc_xprt_buf;
trace_svcrdma_err_chunk(*p);
@ -798,13 +797,7 @@ static int svc_rdma_send_error_msg(struct svcxprt_rdma *rdma,
svc_rdma_save_io_pages(rqstp, ctxt);
ctxt->sc_send_wr.opcode = IB_WR_SEND;
ret = svc_rdma_send(rdma, &ctxt->sc_send_wr);
if (ret) {
svc_rdma_send_ctxt_put(rdma, ctxt);
return ret;
}
return 0;
return svc_rdma_send(rdma, &ctxt->sc_send_wr);
}
/**