From: Bartlomiej Zolnierkiewicz Date: Tue, 9 Oct 2018 14:41:01 +0000 (+0200) Subject: drivers/block: remove redundant 'default n' from Kconfig-s X-Git-Tag: for-4.20/block-20181021~47 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=486c6fba90f64d8d6e09f5a36aa722af6b52828c;p=linux-2.6-block.git 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 f467c5640c29 ("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: Bartlomiej Zolnierkiewicz Signed-off-by: Jens Axboe --- diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index d4913516823f..8aec33277fda 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -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 diff --git a/drivers/block/drbd/Kconfig b/drivers/block/drbd/Kconfig index 87aab6910d2d..52d885cdccb5 100644 --- a/drivers/block/drbd/Kconfig +++ b/drivers/block/drbd/Kconfig @@ -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 diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig index 635235759a0a..fcd055457364 100644 --- a/drivers/block/zram/Kconfig +++ b/drivers/block/zram/Kconfig @@ -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.