diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index f630681df9d29d..1b308c00908c7a 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -2086,55 +2086,55 @@ static int page_writeback_cpu_online(unsigned int cpu)
 
 #ifdef CONFIG_SYSCTL
 static struct ctl_table vm_page_writeback_sysctls[] = {
-    {
-        .procname   = "dirty_background_ratio",
-        .data       = &dirty_background_ratio,
-        .maxlen     = sizeof(dirty_background_ratio),
-        .mode       = 0644,
-        .proc_handler   = dirty_background_ratio_handler,
-        .extra1     = SYSCTL_ZERO,
-        .extra2     = SYSCTL_ONE_HUNDRED,
-    },
-    {
-        .procname   = "dirty_background_bytes",
-        .data       = &dirty_background_bytes,
-        .maxlen     = sizeof(dirty_background_bytes),
-        .mode       = 0644,
-        .proc_handler   = dirty_background_bytes_handler,
-        .extra1     = SYSCTL_LONG_ONE,
-    },
-    {
-        .procname   = "dirty_ratio",
-        .data       = &vm_dirty_ratio,
-        .maxlen     = sizeof(vm_dirty_ratio),
-        .mode       = 0644,
-        .proc_handler   = dirty_ratio_handler,
-        .extra1     = SYSCTL_ZERO,
-        .extra2     = SYSCTL_ONE_HUNDRED,
-    },
-    {
-        .procname   = "dirty_bytes",
-        .data       = &vm_dirty_bytes,
-        .maxlen     = sizeof(vm_dirty_bytes),
-        .mode       = 0644,
-        .proc_handler   = dirty_bytes_handler,
-        .extra1     = (void *)&dirty_bytes_min,
-    },
-    {
-        .procname   = "dirty_writeback_centisecs",
-        .data       = &dirty_writeback_interval,
-        .maxlen     = sizeof(dirty_writeback_interval),
-        .mode       = 0644,
-        .proc_handler   = dirty_writeback_centisecs_handler,
-    },
-    {
-        .procname   = "dirty_expire_centisecs",
-        .data       = &dirty_expire_interval,
-        .maxlen     = sizeof(dirty_expire_interval),
-        .mode       = 0644,
-        .proc_handler   = proc_dointvec_minmax,
-        .extra1     = SYSCTL_ZERO,
-    },
+	{
+		.procname   = "dirty_background_ratio",
+		.data       = &dirty_background_ratio,
+		.maxlen     = sizeof(dirty_background_ratio),
+		.mode       = 0644,
+		.proc_handler   = dirty_background_ratio_handler,
+		.extra1     = SYSCTL_ZERO,
+		.extra2     = SYSCTL_ONE_HUNDRED,
+	},
+	{
+		.procname   = "dirty_background_bytes",
+		.data       = &dirty_background_bytes,
+		.maxlen     = sizeof(dirty_background_bytes),
+		.mode       = 0644,
+		.proc_handler   = dirty_background_bytes_handler,
+		.extra1     = SYSCTL_LONG_ONE,
+	},
+	{
+		.procname   = "dirty_ratio",
+		.data       = &vm_dirty_ratio,
+		.maxlen     = sizeof(vm_dirty_ratio),
+		.mode       = 0644,
+		.proc_handler   = dirty_ratio_handler,
+		.extra1     = SYSCTL_ZERO,
+		.extra2     = SYSCTL_ONE_HUNDRED,
+	},
+	{
+		.procname   = "dirty_bytes",
+		.data       = &vm_dirty_bytes,
+		.maxlen     = sizeof(vm_dirty_bytes),
+		.mode       = 0644,
+		.proc_handler   = dirty_bytes_handler,
+		.extra1     = (void *)&dirty_bytes_min,
+	},
+	{
+		.procname   = "dirty_writeback_centisecs",
+		.data       = &dirty_writeback_interval,
+		.maxlen     = sizeof(dirty_writeback_interval),
+		.mode       = 0644,
+		.proc_handler   = dirty_writeback_centisecs_handler,
+	},
+	{
+		.procname   = "dirty_expire_centisecs",
+		.data       = &dirty_expire_interval,
+		.maxlen     = sizeof(dirty_expire_interval),
+		.mode       = 0644,
+		.proc_handler   = proc_dointvec_minmax,
+		.extra1     = SYSCTL_ZERO,
+	},
 #ifdef CONFIG_HIGHMEM
 	{
 		.procname	= "highmem_is_dirtyable",