[CIFS] remove unused variables

CC: Jeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>

fs/cifs/cifsglob.h

@@ -333,7 +333,6 @@ struct cifsFileInfo {
 	bool messageMode:1;	/* for pipes: message vs byte mode */
 	atomic_t wrtPending;   /* handle in use - defer close */
 	struct semaphore fh_sem; /* prevents reopen race after dead ses*/
-	char *search_resume_name; /* BB removeme BB */
 	struct cifs_search_info srch_inf;
 };
 
@@ -626,7 +625,7 @@ GLOBAL_EXTERN atomic_t tcpSesAllocCount;
 GLOBAL_EXTERN atomic_t tcpSesReconnectCount;
 GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
 
-/* Various Debug counters to remove someday (BB) */
+/* Various Debug counters */
 GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
 #ifdef CONFIG_CIFS_STATS2
 GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */

fs/cifs/cifssmb.c

@@ -1728,7 +1728,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 {
 	int rc = 0;
 	LOCK_REQ *pSMB = NULL;
-	LOCK_RSP *pSMBr = NULL;
+/*	LOCK_RSP *pSMBr = NULL; */ /* No response data other than rc to parse */
 	int bytes_returned;
 	int timeout = 0;
 	__u16 count;
@@ -1739,8 +1739,6 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 	if (rc)
 		return rc;
 
-	pSMBr = (LOCK_RSP *)pSMB; /* BB removeme BB */
-
 	if (lockType == LOCKING_ANDX_OPLOCK_RELEASE) {
 		timeout = CIFS_ASYNC_OP; /* no response expected */
 		pSMB->Timeout = 0;
@@ -1774,7 +1772,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 
 	if (waitFlag) {
 		rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB,
-			(struct smb_hdr *) pSMBr, &bytes_returned);
+			(struct smb_hdr *) pSMB, &bytes_returned);
 		cifs_small_buf_release(pSMB);
 	} else {
 		rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *)pSMB,

fs/cifs/file.c

@@ -546,7 +546,6 @@ int cifs_close(struct inode *inode, struct file *file)
 			msleep(timeout);
 			timeout *= 8;
 		}
-		kfree(pSMBFile->search_resume_name);
 		kfree(file->private_data);
 		file->private_data = NULL;
 	} else
@@ -605,12 +604,6 @@ int cifs_closedir(struct inode *inode, struct file *file)
 			else
 				cifs_buf_release(ptmp);
 		}
-		ptmp = pCFileStruct->search_resume_name;
-		if (ptmp) {
-			cFYI(1, ("closedir free resume name"));
-			pCFileStruct->search_resume_name = NULL;
-			kfree(ptmp);
-		}
 		kfree(file->private_data);
 		file->private_data = NULL;
 	}

fs/cifs/misc.c

@@ -519,8 +519,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
 			pnotify = (struct file_notify_information *)
 				((char *)&pSMBr->hdr.Protocol + data_offset);
 			cFYI(1, ("dnotify on %s Action: 0x%x",
-				 pnotify->FileName,
-				pnotify->Action));  /* BB removeme BB */
+				 pnotify->FileName, pnotify->Action));
 			/*   cifs_dump_mem("Rcvd notify Data: ",buf,
 				sizeof(struct smb_hdr)+60); */
 			return true;

fs/cifs/readdir.c

@@ -675,8 +675,6 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
 			cifsFile->invalidHandle = true;
 			CIFSFindClose(xid, pTcon, cifsFile->netfid);
 		}
-		kfree(cifsFile->search_resume_name);
-		cifsFile->search_resume_name = NULL;
 		if (cifsFile->srch_inf.ntwrk_buf_start) {
 			cFYI(1, ("freeing SMB ff cache buf on search rewind"));
 			if (cifsFile->srch_inf.smallBuf)
@@ -1043,9 +1041,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
 		} /* else {
 			cifsFile->invalidHandle = true;
 			CIFSFindClose(xid, pTcon, cifsFile->netfid);
-		}
-		kfree(cifsFile->search_resume_name);
-		cifsFile->search_resume_name = NULL; */
+		} */
 
 		rc = find_cifs_entry(xid, pTcon, file,
 				&current_entry, &num_to_fill);