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Commit 486c6fba authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Jens Axboe
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drivers/block: remove redundant 'default n' from Kconfig-s 



'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.

Also since commit f467c564 ("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:

    ...
    One side effect of (and the main motivation for) this change is making
    the following two definitions behave exactly the same:

        config FOO
                bool

        config FOO
                bool
                default n

    With this change, neither of these will generate a
    '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
    That might make it clearer to people that a bare 'default n' is
    redundant.
    ...

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 1306ad4e

drivers/block/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -461,7 +461,6 @@ config BLK_DEV_RBD 
	select LIBCRC32C

	select CRYPTO_AES

	select CRYPTO

	default n

	help

	  Say Y here if you want include the Rados block device, which stripes

	  a block device over objects stored in the Ceph distributed object

drivers/block/drbd/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ config BLK_DEV_DRBD 
	depends on PROC_FS && INET

	select LRU_CACHE

	select LIBCRC32C

	default n

	help



	  NOTE: In order to authenticate connections you have to select

drivers/block/zram/Kconfig

+0 −2
Original line number Diff line number Diff line
@@ -3,7 +3,6 @@ config ZRAM 
	tristate "Compressed RAM block device support"

	depends on BLOCK && SYSFS && ZSMALLOC && CRYPTO

	select CRYPTO_LZO

	default n

	help

	  Creates virtual block devices called /dev/zramX (X = 0, 1, ...).

	  Pages written to these disks are compressed and stored in memory
@@ -18,7 +17,6 @@ config ZRAM 
config ZRAM_WRITEBACK

       bool "Write back incompressible page to backing device"

       depends on ZRAM

       default n

       help

	 With incompressible page, there is no memory saving to keep it

	 in memory. Instead, write it out to backing device.