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mm/sparse: remove redundant judgments from macro for_each_present_section_nr 

next_present_section_nr() has already ensured that
'section_nr<=__highest_present_section_nr', so this check is removed.

Link: https://lkml.kernel.org/r/20230707060501.29184-1-liuq131@chinatelecom.cn
Signed-off-by: liuq <liuq131@chinatelecom.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
liuq 2023-07-07 14:05:01 +08:00 committed by Andrew Morton
parent e6e0c76730
commit c200a7119b
1 changed files with 1 additions and 2 deletions
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3
mm/sparse.c
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@ -172,8 +172,7 @@ static void __section_mark_present(struct mem_section *ms,
#define for_each_present_section_nr(start, section_nr) \
for (section_nr = next_present_section_nr(start-1); \
((section_nr != -1) && \
(section_nr <= __highest_present_section_nr)); \
section_nr != -1; \
section_nr = next_present_section_nr(section_nr))
static inline unsigned long first_present_section_nr(void)