[PATCH] f2fs: add MODULE_SOFTDEP to ensure crc32c is included in the initramfs

From: Chao Yu
Date: Sun May 16 2021 - 21:16:22 EST

As marcosfrm reported in bugzilla:


Initramfs generators rely on "pre" softdeps (and "depends") to include
additional required modules.

F2FS does not declare "pre: crc32" softdep. Then every generator (dracut,
mkinitcpio...) has to maintain a hardcoded list for this purpose.

Hence let's use MODULE_SOFTDEP("pre: crc32") in f2fs code.

Fixes: 43b6573bac95 ("f2fs: use cryptoapi crc32 functions")
Reported-by: marcosfrm <marcosfrm@xxxxxxxxx>
Signed-off-by: Chao Yu <yuchao0@xxxxxxxxxx>
fs/f2fs/super.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 3f8a7a6c250c..fa0ce6301c16 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4431,4 +4431,5 @@ module_exit(exit_f2fs_fs)
MODULE_AUTHOR("Samsung Electronics's Praesto Team");
MODULE_DESCRIPTION("Flash Friendly File System");
+MODULE_SOFTDEP("pre: crc32c");