[PATCH 39/45] staging/lustre: Update cfs_cpu_notify switch statement with a comment

[green]

From: Oleg Drokin <green@xxxxxxxxxxxxxx>

We do really mean to fall through to that default case statement from
all previous ones, so add a comment to unconfuse verious tools

Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
---
 drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
index 6c3e448..7318b77 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
@@ -939,6 +939,7 @@ cfs_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu)
 		spin_lock(&cpt_data.cpt_lock);
 		cpt_data.cpt_version++;
 		spin_unlock(&cpt_data.cpt_lock);
+		/* Fall through */
 	default:
 		if (action != CPU_DEAD && action != CPU_DEAD_FROZEN) {
 			CDEBUG(D_INFO, "CPU changed [cpu %u action %lx]\n",
-- 
2.1.0