mm/vmstat: fix indentation in fold_diff function

Adjust misaligned braces in fold_diff() to improve code readability and
maintain consistent coding style.

[akpm@linux-foundation.org: add braces, per Vlastimil & Liam]
Link: https://lkml.kernel.org/r/aPc4I/8zXCGyiapN@pilot-ThinkCentre-M930t-N000
Signed-off-by: Jing Su <jingsusu@didiglobal.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Donet Tom <donettom@linux.ibm.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 98855f31294dd22bfc80ac96b394fa2e9b7790bd..f226942db746aae38c3dcf22abd1e4b32e819688 100644 (file)
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -778,17 +778,20 @@ static int fold_diff(int *zone_diff, int *node_diff)
        int i;
        bool changed = false;
 
-       for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
+       for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++) {
                if (zone_diff[i]) {
                        atomic_long_add(zone_diff[i], &vm_zone_stat[i]);
                        changed = true;
+               }
        }
 
-       for (i = 0; i < NR_VM_NODE_STAT_ITEMS; i++)
+       for (i = 0; i < NR_VM_NODE_STAT_ITEMS; i++) {
                if (node_diff[i]) {
                        atomic_long_add(node_diff[i], &vm_node_stat[i]);
                        changed = true;
+               }
        }
+
        return changed;
 }