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[1/1] rds:Remove unnecessary ib_ring unalloc

Message ID 1487321511-28994-1-git-send-email-yanjun.zhu@oracle.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Zhu Yanjun Feb. 17, 2017, 8:51 a.m. UTC 
In the function rds_ib_xmit_atomic, ib_ring is not successfully.
As such, it is not necessary to unalloc it.

Cc: Joe Jin <joe.jin@oracle.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
---
 net/rds/ib_send.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

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;