[PATCH 1/1] rds:Remove unnecessary ib_ring unalloc
From: Zhu Yanjun <hidden>
Date: 2017-02-17 08:51:51
Also in:
linux-rdma
Subsystem:
networking [general], rds - reliable datagram sockets, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Allison Henderson, Linus Torvalds
In the function rds_ib_xmit_atomic, ib_ring is not successfully. As such, it is not necessary to unalloc it. Cc: Joe Jin <redacted> Cc: Junxiao Bi <redacted> Signed-off-by: Zhu Yanjun <redacted> --- net/rds/ib_send.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 84d90c9..84b34cc 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c@@ -765,7 +765,6 @@ int rds_ib_xmit_atomic(struct rds_connection *conn, struct rm_atomic_op *op) work_alloc = rds_ib_ring_alloc(&ic->i_send_ring, 1, &pos); if (work_alloc != 1) { - rds_ib_ring_unalloc(&ic->i_send_ring, work_alloc); rds_ib_stats_inc(s_ib_tx_ring_full); ret = -ENOMEM; goto out;
--
2.7.4
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