linux-kernel - [PATCH v5 6/7] platform/chrome: cros_ec_typec: Cleanup switch handle return paths

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Date:   Mon, 15 Aug 2022 06:34:28 +0000
From:   Prashant Malani <pmalani@...omium.org>
To:     linux-kernel@...r.kernel.org, chrome-platform@...ts.linux.dev
Cc:     bleung@...omium.org, Prashant Malani <pmalani@...omium.org>,
        Daisuke Nojiri <dnojiri@...omium.org>,
        "Dustin L. Howett" <dustin@...ett.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <groeck@...omium.org>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Tinghan Shen <tinghan.shen@...iatek.com>,
        Tzung-Bi Shih <tzungbi@...nel.org>,
        Xiang wangx <wangxiang@...rlc.com>
Subject: [PATCH v5 6/7] platform/chrome: cros_ec_typec: Cleanup switch handle return paths

Some of the return paths for the cros_typec_get_switch_handles()
aren't necessary. Clean up the return paths to only undo the handle
get's which succeeded.

Signed-off-by: Prashant Malani <pmalani@...omium.org>
---

Changes since v4:
- No changes.

Changes since v3:
- No changes.

Changes since v2:
- No changes.

Changes since v1:
- No changes.

 drivers/platform/chrome/cros_ec_typec.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
index de6ee0f926a6..ee54add992db 100644
--- a/drivers/platform/chrome/cros_ec_typec.c
+++ b/drivers/platform/chrome/cros_ec_typec.c
@@ -158,12 +158,10 @@ static int cros_typec_get_switch_handles(struct cros_typec_port *port,
 	return 0;
 
 role_sw_err:
-	usb_role_switch_put(port->role_sw);
-ori_sw_err:
 	typec_switch_put(port->ori_sw);
-mux_err:
+ori_sw_err:
 	typec_mux_put(port->mux);
-
+mux_err:
 	return -ENODEV;
 }
 
-- 
2.37.1.595.g718a3a8f04-goog