diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2021-09-02 15:01:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-03 09:58:18 -0700 |
| commit | 33090af97350cee9ea0e347301cef704bd5b0d8e (patch) | |
| tree | 21778c189697a8110324570bcc9ee04dc1f3f135 /mm/vmstat.c | |
| parent | 64632fd3eb4611780a1190362f2119d8f2bb5465 (diff) | |
mm/vmstat: remove unneeded return value
The return value of pagetypeinfo_showfree and pagetypeinfo_showblockcount
are unused now. Remove them.
Link: https://lkml.kernel.org/r/20210715122911.15700-4-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
| -rw-r--r-- | mm/vmstat.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index c4634dc83916..13ff25d0d96a 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1454,7 +1454,7 @@ static void pagetypeinfo_showfree_print(struct seq_file *m, } /* Print out the free pages at each order for each migatetype */ -static int pagetypeinfo_showfree(struct seq_file *m, void *arg) +static void pagetypeinfo_showfree(struct seq_file *m, void *arg) { int order; pg_data_t *pgdat = (pg_data_t *)arg; @@ -1466,8 +1466,6 @@ static int pagetypeinfo_showfree(struct seq_file *m, void *arg) seq_putc(m, '\n'); walk_zones_in_node(m, pgdat, true, false, pagetypeinfo_showfree_print); - - return 0; } static void pagetypeinfo_showblockcount_print(struct seq_file *m, @@ -1503,7 +1501,7 @@ static void pagetypeinfo_showblockcount_print(struct seq_file *m, } /* Print out the number of pageblocks for each migratetype */ -static int pagetypeinfo_showblockcount(struct seq_file *m, void *arg) +static void pagetypeinfo_showblockcount(struct seq_file *m, void *arg) { int mtype; pg_data_t *pgdat = (pg_data_t *)arg; @@ -1514,8 +1512,6 @@ static int pagetypeinfo_showblockcount(struct seq_file *m, void *arg) seq_putc(m, '\n'); walk_zones_in_node(m, pgdat, true, false, pagetypeinfo_showblockcount_print); - - return 0; } /* |