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authorBart Van Assche <bart.vanassche@wdc.com>2018-07-18 19:25:29 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-07-25 01:06:37 +0300
commit12c36dcfd6f48ece2fce4dc8e6ce68224d005d37 (patch)
treef85a1d0d16f8aa22d90414827fe57e9222561fba /net/smc/smc_wr.c
parentf112d53b435692331a50a3780e3ad365b66b1a69 (diff)
downloadlinux-12c36dcfd6f48ece2fce4dc8e6ce68224d005d37.tar.xz
net/smc: Remove a WARN_ON() statement
Remove a WARN_ON() statement that verifies something that is guaranteed by the RDMA API, namely that the failed_wr pointer is not touched if an ib_post_send() call succeeds and that it points at the failed wr if an ib_post_send() call fails. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Acked-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'net/smc/smc_wr.c')
-rw-r--r--net/smc/smc_wr.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/smc/smc_wr.c b/net/smc/smc_wr.c
index dbd2605d1962..8b9bdd9bc615 100644
--- a/net/smc/smc_wr.c
+++ b/net/smc/smc_wr.c
@@ -274,7 +274,6 @@ int smc_wr_reg_send(struct smc_link *link, struct ib_mr *mr)
link->wr_reg.key = mr->rkey;
failed_wr = &link->wr_reg.wr;
rc = ib_post_send(link->roce_qp, &link->wr_reg.wr, &failed_wr);
- WARN_ON(failed_wr != &link->wr_reg.wr);
if (rc)
return rc;