From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Doug Ledford <dledford@redhat.com>,
Sean Hefty <sean.hefty@intel.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: [PATCH] IB/core: remove dead code
Date: Sun, 5 Jun 2016 21:45:52 +0100 [thread overview]
Message-ID: <1465159552-11833-1-git-send-email-sudipm.mukherjee@gmail.com> (raw)
prot_sg_cnt has been assigned with the value of ret which we have
already checked to be non-zero so prot_sg_cnt can never be zero at this
point of the code and hence the else part can never execute.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
---
drivers/infiniband/core/rw.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c
index 1eb9b12..644589b 100644
--- a/drivers/infiniband/core/rw.c
+++ b/drivers/infiniband/core/rw.c
@@ -398,8 +398,6 @@ int rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp,
else
prev_wr->next = &ctx->sig->prot.reg_wr.wr;
prev_wr = &ctx->sig->prot.reg_wr.wr;
- } else {
- ctx->sig->prot.mr = NULL;
}
ctx->sig->sig_mr = ib_mr_pool_get(qp, &qp->sig_mrs);
--
1.9.1
next reply other threads:[~2016-06-05 20:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-05 20:45 Sudip Mukherjee [this message]
2016-06-06 7:22 ` Leon Romanovsky
2016-06-06 8:50 ` Sudip Mukherjee
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