fuse: remove unneeded variable

"map" isn't needed any more after: 0bd87182d3ab18 "fuse: fix kunmap in
fuse_ioctl_copy_user" 

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
1 file changed