fs/efs: remove depends on CONFIG_EXPERIMENTAL

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

Cc: Neil Brown <[e-mail]>
Cc: "J. Bruce Fields" <[e-mail]>
Cc: Al Viro <[e-mail]>
Signed-off-by: Kees Cook <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

fs/efs/Kconfig

···
 config EFS_FS
-	tristate "EFS file system support (read only) (EXPERIMENTAL)"
-	depends on BLOCK && EXPERIMENTAL
+	tristate "EFS file system support (read only)"
+	depends on BLOCK
 	help
 	  EFS is an older file system used for non-ISO9660 CD-ROMs and hard
 	  disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer