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| author |   Alex Shi <alex.shi@linux.alibaba.com> | 2020-12-15 20:45:27 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 22:46:17 -0800 |
| commit | e7920b3e9d9f5470d5ff7d883e72a47addc0a137 (patch) | |
| tree | 3634fa20b4d7b90a48958cd5438358669fa9c19f /fs/nilfs2/segment.c | |
| parent | checkpatch: add printk_once and printk_ratelimit to prefer pr_<level> warning (diff) | |
| download | linux-dev-e7920b3e9d9f5470d5ff7d883e72a47addc0a137.tar.xz linux-dev-e7920b3e9d9f5470d5ff7d883e72a47addc0a137.zip | |
fs/nilfs2: remove some unused macros to tame gcc
There some macros are unused and cause gcc warning. Remove them.
fs/nilfs2/segment.c:137:0: warning: macro "nilfs_cnt32_gt" is not used [-Wunused-macros]
fs/nilfs2/segment.c:144:0: warning: macro "nilfs_cnt32_le" is not used [-Wunused-macros]
fs/nilfs2/segment.c:143:0: warning: macro "nilfs_cnt32_lt" is not used [-Wunused-macros]
Link: https://lkml.kernel.org/r/1607552733-24292-1-git-send-email-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/segment.c')
| -rw-r--r-- | fs/nilfs2/segment.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index e3726aca28ed..cd4da9535aed 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -134,14 +134,9 @@ static void nilfs_segctor_do_flush(struct nilfs_sc_info *, int); static void nilfs_segctor_do_immediate_flush(struct nilfs_sc_info *); static void nilfs_dispose_list(struct the_nilfs *, struct list_head *, int); -#define nilfs_cnt32_gt(a, b) \ - (typecheck(__u32, a) && typecheck(__u32, b) && \ - ((__s32)(b) - (__s32)(a) < 0)) #define nilfs_cnt32_ge(a, b) \ (typecheck(__u32, a) && typecheck(__u32, b) && \ ((__s32)(a) - (__s32)(b) >= 0)) -#define nilfs_cnt32_lt(a, b) nilfs_cnt32_gt(b, a) -#define nilfs_cnt32_le(a, b) nilfs_cnt32_ge(b, a) static int nilfs_prepare_segment_lock(struct super_block *sb, struct nilfs_transaction_info *ti) |