* [PATCH] f2fs: fix unused function warning
@ 2021-01-25 12:24 Arnd Bergmann
0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2021-01-25 12:24 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu
Cc: Arnd Bergmann, Eric Biggers, Daeho Jeong, Jan Kara,
linux-f2fs-devel, linux-kernel
From: Arnd Bergmann <arnd@arndb.de>
The f2fs_compress_set_level() function is only used for zstd and
lz4 compression modes, and otherwise causes a compile-time warning
for having no users.
Change the #ifdef check to match what calls it.
Fixes: c08e95fc6466 ("f2fs: compress: support compress level")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
fs/f2fs/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 178bbb79bbcc..c5a69b0543c1 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -467,7 +467,7 @@ static int f2fs_set_test_dummy_encryption(struct super_block *sb,
return 0;
}
-#ifdef CONFIG_F2FS_FS_COMPRESSION
+#if defined(CONFIG_F2FS_FS_LZ4) || defined(CONFIG_F2FS_FS_ZSTD)
static int f2fs_compress_set_level(struct f2fs_sb_info *sbi, const char *str,
int type)
{
--
2.29.2
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2021-01-25 12:24 [PATCH] f2fs: fix unused function warning Arnd Bergmann
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