cifs: switch cifs_open and cifs_create to use CIFSSMBUnixSetFileInfo

We call CIFSSMBUnixSetPathInfo in these functions, but we have a
filehandle since an open was just done. Switch these functions to
use CIFSSMBUnixSetFileInfo instead.

In practice, these codepaths are only used if posix opens are broken.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 97ddbf2..d843631 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -424,10 +424,8 @@
 			.mtime	= NO_CHANGE_64,
 			.device	= 0,
 		};
-		CIFSSMBUnixSetPathInfo(xid, tcon, full_path, &args,
-				       cifs_sb->local_nls,
-				       cifs_sb->mnt_cifs_flags &
-					CIFS_MOUNT_MAP_SPECIAL_CHR);
+		CIFSSMBUnixSetFileInfo(xid, tcon, &args, netfid,
+					pCifsFile->pid);
 	}
 
 out: