In some error conditions, resp_buftype can be passed uninitialised to
free_rsp_buf(), potentially resulting in a spurious debug message.
If resp_buftype randomly had the value 1 (CIFS_SMALL_BUFFER) then this
would log a debug message.
The rsp pointer is initialised to NULL so there is no other side-effect.
Detected by CoverityScan, CID
1438585 ("Uninitialized scalar variable")
Detected by CoverityScan, CID
1438667 ("Uninitialized scalar variable")
Detected by CoverityScan, CID
1438764 ("Uninitialized scalar variable")
Signed-off-by: Garry McNulty <garrmcnu@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
struct cifs_ses *ses = tcon->ses;
struct kvec iov[SMB2_CREATE_IOV_SIZE];
struct kvec rsp_iov = {NULL, 0};
- int resp_buftype;
+ int resp_buftype = CIFS_NO_BUFFER;
int rc = 0;
int flags = 0;
struct cifs_ses *ses = tcon->ses;
struct kvec iov[1];
struct kvec rsp_iov;
- int resp_buftype;
+ int resp_buftype = CIFS_NO_BUFFER;
int rc = 0;
cifs_dbg(FYI, "Close\n");
struct kvec iov[1];
struct kvec rsp_iov;
int rc = 0;
- int resp_buftype;
+ int resp_buftype = CIFS_NO_BUFFER;
struct cifs_ses *ses = tcon->ses;
int flags = 0;