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>
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@ -134,14 +134,9 @@ static void nilfs_segctor_do_flush(struct nilfs_sc_info *, int);
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static void nilfs_segctor_do_immediate_flush(struct nilfs_sc_info *);
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static void nilfs_dispose_list(struct the_nilfs *, struct list_head *, int);
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#define nilfs_cnt32_gt(a, b) \
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(typecheck(__u32, a) && typecheck(__u32, b) && \
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((__s32)(b) - (__s32)(a) < 0))
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#define nilfs_cnt32_ge(a, b) \
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(typecheck(__u32, a) && typecheck(__u32, b) && \
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((__s32)(a) - (__s32)(b) >= 0))
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#define nilfs_cnt32_lt(a, b) nilfs_cnt32_gt(b, a)
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#define nilfs_cnt32_le(a, b) nilfs_cnt32_ge(b, a)
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static int nilfs_prepare_segment_lock(struct super_block *sb,
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struct nilfs_transaction_info *ti)
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