linux-kernel - [PATCH] i3c: fix missing detach if failed to retrieve i3c dev

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Message-ID: <20190125153420.0533d156@xhacker.debian>
Date:   Fri, 25 Jan 2019 07:40:32 +0000
From:   Jisheng Zhang <Jisheng.Zhang@...aptics.com>
To:     Boris Brezillon <bbrezillon@...nel.org>
CC:     "linux-i3c@...ts.infradead.org" <linux-i3c@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH] i3c: fix missing detach if failed to retrieve i3c dev

If we failed to retrieve the i3c dev, we should detach the i3c dev
I.E i3c_master_detach_i3c_dev().

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@...aptics.com>
---
 drivers/i3c/master.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index c39f89d2deba..2dc628d4f1ae 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -1828,7 +1828,7 @@ int i3c_master_add_i3c_dev_locked(struct i3c_master_controller *master,
 
 	ret = i3c_master_retrieve_dev_info(newdev);
 	if (ret)
-		goto err_free_dev;
+		goto err_detach_dev;
 
 	olddev = i3c_master_search_i3c_dev_duplicate(newdev);
 	if (olddev) {
-- 
2.20.1