linux-kernel - [PATCH AUTOSEL 6.0 26/67] nvmet-auth: clean up with done

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Date:   Wed, 12 Oct 2022 20:15:07 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jackie Liu <liuyun01@...inos.cn>,
        Genjian Zhang <zhanggenjian@...inos.cn>,
        Sagi Grimberg <sagi@...mberg.me>,
        Chaitanya Kulkarni <kch@...dia.com>,
        Hannes Reinecke <hare@...e.de>, Christoph Hellwig <hch@....de>,
        Sasha Levin <sashal@...nel.org>, linux-nvme@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.0 26/67] nvmet-auth: clean up with done_kfree

From: Jackie Liu <liuyun01@...inos.cn>

[ Upstream commit 42147981561c3344d2c6781fe7029e5900daa9fb ]

Jump directly to done_kfree to release d, which is consistent with the
code style behind.

Reported-by: Genjian Zhang <zhanggenjian@...inos.cn>
Signed-off-by: Jackie Liu <liuyun01@...inos.cn>
Reviewed-by: Sagi Grimberg <sagi@...mberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@...dia.com>
Reviewed-by: Hannes Reinecke <hare@...e.de>
Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/nvme/target/fabrics-cmd-auth.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/nvme/target/fabrics-cmd-auth.c b/drivers/nvme/target/fabrics-cmd-auth.c
index ebdf9aa81041..8458ec40340b 100644
--- a/drivers/nvme/target/fabrics-cmd-auth.c
+++ b/drivers/nvme/target/fabrics-cmd-auth.c
@@ -229,10 +229,8 @@ void nvmet_execute_auth_send(struct nvmet_req *req)
 	}
 
 	status = nvmet_copy_from_sgl(req, 0, d, tl);
-	if (status) {
-		kfree(d);
-		goto done;
-	}
+	if (status)
+		goto done_kfree;
 
 	data = d;
 	pr_debug("%s: ctrl %d qid %d type %d id %d step %x\n", __func__,
-- 
2.35.1