Add infrastructure for the VFS layer to mark files seekable.

We use a FMODE_LSEEK flag to match the existing read/write
bits. This allows us to check for seekability on a VFS level
for lseek/pread/pwrite, and cleans things up.

Update some sites that used the numeric constants to use 
the symbolic values instead.

1 files changed, 1 insertions, 1 deletions

diff --git a/net/socket.c b/net/socket.c
index 5bb81ec300e207..58398204d92cd0 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -401,7 +401,7 @@ int sock_map_fd(struct socket *sock)
 
 		sock->file = file;
 		file->f_op = SOCK_INODE(sock)->i_fop = &socket_file_ops;
-		file->f_mode = 3;
+		file->f_mode = FMODE_READ | FMODE_WRITE;
 		file->f_flags = O_RDWR;
 		file->f_pos = 0;
 		fd_install(fd, file);