mm/vmscan: minor coding style tweaks

Add whitespace to fix coding style issues, improve code reading.

Link: https://lkml.kernel.org/r/1614227649-19853-1-git-send-email-daizhiyuan@phytium.com.cn
Signed-off-by: Zhiyuan Dai <daizhiyuan@phytium.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index eb40dccc12365289a893dfae6d9e3ed6a16db4e6..bb8321026c0c9fafc8cbc14804212e1ac56e89e8 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -4058,7 +4058,7 @@ static int kswapd(void *p)
 {
        unsigned int alloc_order, reclaim_order;
        unsigned int highest_zoneidx = MAX_NR_ZONES - 1;
-       pg_data_t *pgdat = (pg_data_t*)p;
+       pg_data_t *pgdat = (pg_data_t *)p;
        struct task_struct *tsk = current;
        const struct cpumask *cpumask = cpumask_of_node(pgdat->node_id);