linux-kernel - [PATCH v2 1/2] misc: mei: client.c: return negative error code in mei_cl

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Message-Id: <20231120095523.178385-1-suhui@nfschina.com>
Date:   Mon, 20 Nov 2023 17:55:23 +0800
From:   Su Hui <suhui@...china.com>
To:     tomas.winkler@...el.com, arnd@...db.de, gregkh@...uxfoundation.org
Cc:     Su Hui <suhui@...china.com>, alexander.usyskin@...el.com,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH v2 1/2] misc: mei: client.c: return negative error code in mei_cl_write

mei_msg_hdr_init() return negative error code, rets should be
'PTR_ERR(mei_hdr)' rather than '-PTR_ERR(mei_hdr)'.

Fixes: 0cd7c01a60f8 ("mei: add support for mei extended header.")
Signed-off-by: Su Hui <suhui@...china.com>
---
v2: split v1 patch to different patches
v1: https://lore.kernel.org/all/5c98fc07-36a9-92cc-f8d6-c4efdc0c34aa@nfschina.com/

 drivers/misc/mei/client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index 9c8fc87938a7..7ea80779a0e2 100644
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -2011,7 +2011,7 @@ ssize_t mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, unsigned long time
 
 	mei_hdr = mei_msg_hdr_init(cb);
 	if (IS_ERR(mei_hdr)) {
-		rets = -PTR_ERR(mei_hdr);
+		rets = PTR_ERR(mei_hdr);
 		mei_hdr = NULL;
 		goto err;
 	}
-- 
2.30.2