From: Su Hui <suhui@nfschina.com> stable inclusion from stable-v6.6.7 commit e2365ead012a811755c4e3c02a95c70b89b38e56 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8SSQ4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 8f06aee8089cf42fd99a20184501bd1347ce61b9 ] 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@nfschina.com> Link: https://lore.kernel.org/r/20231120095523.178385-1-suhui@nfschina.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.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 5c19097266fe..75bc2a32ec0d 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; } -- 2.20.1