CIFS: Replace netfid with cifs_fid struct in cifsFileInfo
This is help us to extend the code for future protocols that can use
another fid mechanism (as SMB2 that has it divided into two parts:
persistent and violatile).
Also rename variables and refactor the code around the changes.
Reviewed-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 843356f..a2a3865 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -746,6 +746,10 @@
bool smallBuf:1; /* so we know which buf_release function to call */
};
+struct cifs_fid {
+ __u16 netfid;
+};
+
struct cifsFileInfo {
struct list_head tlist; /* pointer to next fid owned by tcon */
struct list_head flist; /* next fid (file instance) for this inode */
@@ -755,7 +759,7 @@
*/
unsigned int uid; /* allows finding which FileInfo structure */
__u32 pid; /* process id who opened file */
- __u16 netfid; /* file id from remote */
+ struct cifs_fid fid; /* file id from remote */
/* BB add lock scope info here if needed */ ;
/* lock scope id (0 if none) */
struct dentry *dentry;