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cifs: remove set but not used variable 'server' 

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

fs/cifs/smb2pdu.c: In function 'smb311_posix_mkdir':
fs/cifs/smb2pdu.c:2040:26: warning:
 variable 'server' set but not used [-Wunused-but-set-variable]

fs/cifs/smb2pdu.c: In function 'build_qfs_info_req':
fs/cifs/smb2pdu.c:4067:26: warning:
 variable 'server' set but not used [-Wunused-but-set-variable]

The first 'server' never used since commit bea851b8ba ("smb3: Fix mode on
mkdir on smb311 mounts")
And the second not used since commit 1fc6ad2f10 ("cifs: remove
header_preamble_size where it is always 0")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
YueHaibing 2018-12-18 02:51:51 +00:00 committed by Steve French
parent 34bca9bbe7
commit 29cbfa1b2b
1 changed files with 1 additions and 7 deletions
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8
fs/cifs/smb2pdu.c
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@ -1955,7 +1955,6 @@ int smb311_posix_mkdir(const unsigned int xid, struct inode *inode,
struct smb_rqst rqst;
struct smb2_create_req *req;
struct smb2_create_rsp *rsp = NULL;
struct TCP_Server_Info *server;
struct cifs_ses *ses = tcon->ses;
struct kvec iov[3]; /* make sure at least one for each open context */
struct kvec rsp_iov = {NULL, 0};
@ -1978,9 +1977,7 @@ int smb311_posix_mkdir(const unsigned int xid, struct inode *inode,
if (!utf16_path)
return -ENOMEM;
if (ses && (ses->server))
server = ses->server;
else {
if (!ses || !(ses->server)) {
rc = -EIO;
goto err_free_path;
}
@ -3982,7 +3979,6 @@ static int
build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, int level,
int outbuf_len, u64 persistent_fid, u64 volatile_fid)
{
struct TCP_Server_Info *server;
int rc;
struct smb2_query_info_req *req;
unsigned int total_len;
@ -3992,8 +3988,6 @@ build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, int level,
if ((tcon->ses == NULL) || (tcon->ses->server == NULL))
return -EIO;
server = tcon->ses->server;
rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, (void **) &req,
&total_len);
if (rc)