rc is not checked so should not be set coming back from open_cached_dir
(the cfid pointer is checked instead to see if open_cached_dir failed)
Addresses-Coverity:
1518021 ("Code maintainability issues (UNUSED_VALUE)")
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
memset(rsp_iov, 0, sizeof(rsp_iov));
if (!strcmp(path, ""))
- rc = open_cached_dir(xid, tcon, path, cifs_sb, &cfid);
+ open_cached_dir(xid, tcon, path, cifs_sb, &cfid); /* cfid null if open dir failed */
memset(&open_iov, 0, sizeof(open_iov));
rqst[0].rq_iov = open_iov;