From b8719b37cd609f443daa8c4f47817fa6ab37e520 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Sat, 20 Feb 2021 17:38:41 +0800 Subject: [PATCH] f2fs: avoid unused f2fs_show_compress_options() LKP reports: fs/f2fs/super.c:1516:20: warning: unused function 'f2fs_show_compress_options' [-Wunused-function] static inline void f2fs_show_compress_options(struct seq_file *seq, Fix this issue by covering f2fs_show_compress_options() with CONFIG_F2FS_FS_COMPRESSION macro. Fixes: 4c8ff7095bef ("f2fs: support data compression") Reported-by: kernel test robot Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index bea46e49e35c..8fdcbabe43e8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1619,6 +1619,7 @@ static inline void f2fs_show_quota_options(struct seq_file *seq, #endif } +#ifdef CONFIG_F2FS_FS_COMPRESSION static inline void f2fs_show_compress_options(struct seq_file *seq, struct super_block *sb) { @@ -1664,6 +1665,7 @@ static inline void f2fs_show_compress_options(struct seq_file *seq, else if (F2FS_OPTION(sbi).compress_mode == COMPR_MODE_USER) seq_printf(seq, ",compress_mode=%s", "user"); } +#endif static int f2fs_show_options(struct seq_file *seq, struct dentry *root) {