From 9f3310ccc71efff041fed3f8be5ad19b0feab30b Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 5 Nov 2024 12:50:35 +0100 Subject: [PATCH] zram: ZRAM_DEF_COMP should depend on ZRAM When Compressed RAM block device support is disabled, the CONFIG_ZRAM_DEF_COMP symbol still ends up in the generated config file: CONFIG_ZRAM_DEF_COMP="unset-value" While this causes no real harm, avoid polluting the config file by adding a dependency on ZRAM. Link: https://lkml.kernel.org/r/64e05bad68a9bd5cc322efd114a04d25de525940.1730807319.git.geert@linux-m68k.org Fixes: 917a59e81c34 ("zram: introduce custom comp backends API") Signed-off-by: Geert Uytterhoeven Reviewed-by: Sergey Senozhatsky Cc: Jens Axboe Cc: Minchan Kim Signed-off-by: Andrew Morton --- drivers/block/zram/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig index 6aea609b795c2..402b7b1758632 100644 --- a/drivers/block/zram/Kconfig +++ b/drivers/block/zram/Kconfig @@ -94,6 +94,7 @@ endchoice config ZRAM_DEF_COMP string + depends on ZRAM default "lzo-rle" if ZRAM_DEF_COMP_LZORLE default "lzo" if ZRAM_DEF_COMP_LZO default "lz4" if ZRAM_DEF_COMP_LZ4 -- 2.39.5