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| author | Julian Braha <julianbraha@gmail.com> | 2026-08-17 22:03:11 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-09-13 21:33:30 -0700 |
| commit | 436ec3b7ee18a197205e9d2510952b7918f1ad6c (patch) | |
| tree | 70f21d6a495656c2e92dbeade73cd4d0bca2c0ce /lib | |
| parent | 132a66fcc29a807022055419fabbd006b5f042a9 (diff) | |
| download | linux-next-436ec3b7ee18a197205e9d2510952b7918f1ad6c.tar.gz linux-next-436ec3b7ee18a197205e9d2510952b7918f1ad6c.zip | |
lib: cleanup "fake" tristates in Kconfig
These 7 DECOMPRESS_ options (e.g. DECOMPRESS_GZIP) currently have the
tristate type, but can never be set to M. Their only valid values are Y
and N, making them effectively booleans.
Let's make their types more accurate by changing them to 'bool'. Note
that this is only a code cleanup, there is no functional change.
These bistates were found by kconfirm, a static analysis tool for Kconfig.
Link: https://lore.kernel.org/20260817210311.2142999-1-julianbraha@gmail.com
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Julia Lawall <julia.lawall@inria.fr>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 4e6b34c3346d..1e42f5167c68 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -219,29 +219,29 @@ source "lib/xz/Kconfig" # config DECOMPRESS_GZIP select ZLIB_INFLATE - tristate + bool config DECOMPRESS_BZIP2 - tristate + bool config DECOMPRESS_LZMA - tristate + bool config DECOMPRESS_XZ select XZ_DEC - tristate + bool config DECOMPRESS_LZO select LZO_DECOMPRESS - tristate + bool config DECOMPRESS_LZ4 select LZ4_DECOMPRESS - tristate + bool config DECOMPRESS_ZSTD select ZSTD_DECOMPRESS - tristate + bool # # Generic allocator support is selected if needed |