diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index edb6d90..7f050f4 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -104,6 +104,7 @@ extern struct timespec cifs_NTtimeToUnix(__le64
utc_nanoseconds_since_1601);
 extern u64 cifs_UnixTimeToNT(struct timespec);
 extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
 				      int offset);
+extern void cifs_set_oplock_level(struct inode *inode, __u32 oplock);

 extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle,
 				struct file *file, struct tcon_link *tlink,
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 5d06eb3..a566f15 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -146,12 +146,7 @@ client_can_cache:
 		rc = cifs_get_inode_info(&inode, full_path, buf, inode->i_sb,
 					 xid, NULL);

-	if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-		pCifsInode->clientCanCacheAll = true;
-		pCifsInode->clientCanCacheRead = true;
-		cFYI(1, "Exclusive Oplock granted on inode %p", inode);
-	} else if ((oplock & 0xF) == OPLOCK_READ)
-		pCifsInode->clientCanCacheRead = true;
+	cifs_set_oplock_level(inode, oplock);

 	return rc;
 }
@@ -253,12 +248,7 @@ cifs_new_fileinfo(__u16 fileHandle, struct file *file,
 		list_add_tail(&pCifsFile->flist, &pCifsInode->openFileList);
 	spin_unlock(&cifs_file_list_lock);

-	if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-		pCifsInode->clientCanCacheAll = true;
-		pCifsInode->clientCanCacheRead = true;
-		cFYI(1, "Exclusive Oplock inode %p", inode);
-	} else if ((oplock & 0xF) == OPLOCK_READ)
-		pCifsInode->clientCanCacheRead = true;
+	cifs_set_oplock_level(inode, oplock);

 	file->private_data = pCifsFile;
 	return pCifsFile;
@@ -271,8 +261,10 @@ cifs_new_fileinfo(__u16 fileHandle, struct file *file,
  */
 void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
 {
+	struct inode *inode = cifs_file->dentry->d_inode;
 	struct cifsTconInfo *tcon = tlink_tcon(cifs_file->tlink);
-	struct cifsInodeInfo *cifsi = CIFS_I(cifs_file->dentry->d_inode);
+	struct cifsInodeInfo *cifsi = CIFS_I(inode);
+	struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
 	struct cifsLockInfo *li, *tmp;

 	spin_lock(&cifs_file_list_lock);
@@ -288,8 +280,7 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
 	if (list_empty(&cifsi->openFileList)) {
 		cFYI(1, "closing last open instance for inode %p",
 			cifs_file->dentry->d_inode);
-		cifsi->clientCanCacheRead = false;
-		cifsi->clientCanCacheAll  = false;
+		cifs_set_oplock_level(inode, 0);
 	}
 	spin_unlock(&cifs_file_list_lock);

@@ -607,8 +598,6 @@ reopen_success:
 		rc = filemap_write_and_wait(inode->i_mapping);
 		mapping_set_error(inode->i_mapping, rc);

-		pCifsInode->clientCanCacheAll = false;
-		pCifsInode->clientCanCacheRead = false;
 		if (tcon->unix_ext)
 			rc = cifs_get_inode_info_unix(&inode,
 				full_path, inode->i_sb, xid);
@@ -622,18 +611,9 @@ reopen_success:
 	     invalidate the current end of file on the server
 	     we can not go to the server to get the new inod
 	     info */
-	if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
-		pCifsInode->clientCanCacheAll = true;
-		pCifsInode->clientCanCacheRead = true;
-		cFYI(1, "Exclusive Oplock granted on inode %p",
-			 pCifsFile->dentry->d_inode);
-	} else if ((oplock & 0xF) == OPLOCK_READ) {
-		pCifsInode->clientCanCacheRead = true;
-		pCifsInode->clientCanCacheAll = false;
-	} else {
-		pCifsInode->clientCanCacheRead = false;
-		pCifsInode->clientCanCacheAll = false;
-	}
+
+	cifs_set_oplock_level(inode, oplock);
+
 	cifs_relock_file(pCifsFile);

 reopen_error_exit:
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index c4e296f..d3b9dde 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -569,10 +569,9 @@ is_valid_oplock_break(struct smb_hdr *buf, struct
TCP_Server_Info *srv)

 				cFYI(1, "file id match, oplock break");
 				pCifsInode = CIFS_I(netfile->dentry->d_inode);
-				pCifsInode->clientCanCacheAll = false;
-				if (pSMB->OplockLevel == 0)
-					pCifsInode->clientCanCacheRead = false;

+				cifs_set_oplock_level(netfile->dentry->d_inode,
+						      pSMB->OplockLevel);
 				/*
 				 * cifs_oplock_break_put() can't be called
