[PATCH] cifs: request oplock when doing open on lookup

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Currently, it's always set to 0 (no oplock requested).

Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 fs/cifs/dir.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index df8fecb..63a196b 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -492,7 +492,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 {
 	int xid;
 	int rc = 0; /* to get around spurious gcc warning, set to zero here */
-	__u32 oplock = 0;
+	__u32 oplock = enable_oplocks ? REQ_OPLOCK : 0;
 	__u16 fileHandle = 0;
 	bool posix_open = false;
 	struct cifs_sb_info *cifs_sb;
-- 
1.7.7.6

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