IB/hfi1: Fix NULL pointer dereference when invalid num_vls is used

[linux.git] / mm / percpu-stats.c

diff --git a/mm/percpu-stats.c b/mm/percpu-stats.c
index 7a58460bfd27a303c7ab4d3c4f10abac02c15603..063ff60ecd901edd979d301e462a94fb51374a20 100644 (file)
--- a/mm/percpu-stats.c
+++ b/mm/percpu-stats.c
@@ -223,18 +223,7 @@ static int percpu_stats_show(struct seq_file *m, void *v)
 
        return 0;
 }
-
-static int percpu_stats_open(struct inode *inode, struct file *filp)
-{
-       return single_open(filp, percpu_stats_show, NULL);
-}
-
-static const struct file_operations percpu_stats_fops = {
-       .open           = percpu_stats_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(percpu_stats);
 
 static int __init init_percpu_stats_debugfs(void)
 {