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cifs: remove set but not used variable 'smb_buf' 

Fixes gcc '-Wunused-but-set-variable' warning:

fs/cifs/sess.c: In function '_sess_auth_rawntlmssp_assemble_req':
fs/cifs/sess.c:1157:18: warning:
 variable 'smb_buf' set but not used [-Wunused-but-set-variable]

It never used since commit cc87c47d9d ("cifs: Separate rawntlmssp auth
from CIFS_SessSetup()")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
YueHaibing 2018-12-07 07:05:38 +00:00 committed by Steve French
parent 07fa6010ff
commit 0f57451eeb
1 changed files with 0 additions and 2 deletions
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2
fs/cifs/sess.c
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@ -1154,14 +1154,12 @@ sess_auth_kerberos(struct sess_data *sess_data)
static int
_sess_auth_rawntlmssp_assemble_req(struct sess_data *sess_data)
{
struct smb_hdr *smb_buf;
SESSION_SETUP_ANDX *pSMB;
struct cifs_ses *ses = sess_data->ses;
__u32 capabilities;
char *bcc_ptr;
pSMB = (SESSION_SETUP_ANDX *)sess_data->iov[0].iov_base;
smb_buf = (struct smb_hdr *)pSMB;
capabilities = cifs_ssetup_hdr(ses, pSMB);
if ((pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) == 0) {