From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Thu, 5 Aug 2021 19:43:36 +0200
Subject: RDMA/rtrs: Remove a useless kfree()
Patch-mainline: v5.15-rc1
Git-commit: 00c85b6576d3a9c9d9f0320a59b1e7b5bd25ade4
References: jsc#SLE-19249

'sess->rbufs' is known to be NULL here, so there is no point in kfree'ing
it.

Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality")
Link: https://lore.kernel.org/r/9a57c9f837fa2c6f0070578a1bc4840688f62962.1628185335.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/ulp/rtrs/rtrs-clt.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1844,7 +1844,6 @@ static int rtrs_rdma_conn_established(st
 		}
 
 		if (!sess->rbufs) {
-			kfree(sess->rbufs);
 			sess->rbufs = kcalloc(queue_depth, sizeof(*sess->rbufs),
 					      GFP_KERNEL);
 			if (!sess->rbufs)