releases/3.12.7/cifs-set-file_created.patch

From f1e3268126a35b9d3cb8bf67487fcc6cd13991d8 Mon Sep 17 00:00:00 2001
From: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Date: Wed, 11 Dec 2013 16:29:53 -0600
Subject: cifs: set FILE_CREATED

From: Shirish Pargaonkar <shirishpargaonkar@gmail.com>

commit f1e3268126a35b9d3cb8bf67487fcc6cd13991d8 upstream.

Set FILE_CREATED on O_CREAT|O_EXCL.

cifs code didn't change during commit 116cc0225381415b96551f725455d067f63a76a0

Kernel bugzilla 66251

Signed-off-by: Shirish Pargaonkar <spargaonkar@suse.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/cifs/dir.c |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -193,7 +193,7 @@ check_name(struct dentry *direntry)
 static int
 cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
 	       struct tcon_link *tlink, unsigned oflags, umode_t mode,
-	       __u32 *oplock, struct cifs_fid *fid, int *created)
+	       __u32 *oplock, struct cifs_fid *fid)
 {
 	int rc = -ENOENT;
 	int create_options = CREATE_NOT_DIR;
@@ -349,7 +349,6 @@ cifs_do_create(struct inode *inode, stru
 				.device	= 0,
 		};
 
-		*created |= FILE_CREATED;
 		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
 			args.uid = current_fsuid();
 			if (inode->i_mode & S_ISGID)
@@ -480,13 +479,16 @@ cifs_atomic_open(struct inode *inode, st
 	cifs_add_pending_open(&fid, tlink, &open);
 
 	rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
-			    &oplock, &fid, opened);
+			    &oplock, &fid);
 
 	if (rc) {
 		cifs_del_pending_open(&open);
 		goto out;
 	}
 
+	if ((oflags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+		*opened |= FILE_CREATED;
+
 	rc = finish_open(file, direntry, generic_file_open, opened);
 	if (rc) {
 		if (server->ops->close)
@@ -529,7 +531,6 @@ int cifs_create(struct inode *inode, str
 	struct TCP_Server_Info *server;
 	struct cifs_fid fid;
 	__u32 oplock;
-	int created = FILE_CREATED;
 
 	cifs_dbg(FYI, "cifs_create parent inode = 0x%p name is: %s and dentry = 0x%p\n",
 		 inode, direntry->d_name.name, direntry);
@@ -546,7 +547,7 @@ int cifs_create(struct inode *inode, str
 		server->ops->new_lease_key(&fid);
 
 	rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
-			    &oplock, &fid, &created);
+			    &oplock, &fid);
 	if (!rc && server->ops->close)
 		server->ops->close(xid, tcon, &fid);