From: Namjae Jeon namjae.jeon@samsung.com
mainline inclusion from mainline-5.15-rc1 commit 4a6b02282632f0b4e88a85f26266f7674e0ce288 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I60T7G CVE: NA
Reference: https://git.kernel.org/torvalds/linux/c/4a6b02282632
-------------------------------
simplify error handling in ksmbd_auth_ntlm().
Reviewed-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Namjae Jeon namjae.jeon@samsung.com Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Jason Yan yanaijie@huawei.com Signed-off-by: Zhong Jinghua zhongjinghua@huawei.com --- fs/cifsd/auth.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/cifsd/auth.c b/fs/cifsd/auth.c index 092db15e4234..7771429f55a4 100644 --- a/fs/cifsd/auth.c +++ b/fs/cifsd/auth.c @@ -351,12 +351,11 @@ int ksmbd_auth_ntlm(struct ksmbd_session *sess, char *pw_buf)
if (strncmp(pw_buf, key, CIFS_AUTH_RESP_SIZE) != 0) { ksmbd_debug(AUTH, "ntlmv1 authentication failed\n"); - rc = -EINVAL; - } else { - ksmbd_debug(AUTH, "ntlmv1 authentication pass\n"); + return -EINVAL; }
- return rc; + ksmbd_debug(AUTH, "ntlmv1 authentication pass\n"); + return 0; }
/**