From dee87d612d295d9c8642b76c716b8e357411e65a Mon Sep 17 00:00:00 2001
From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Tue, 28 Jun 2011 09:30:08 +0200
Subject: [PATCH] umount: ignore missing /proc/swaps

/proc/swaps does not exist when swap is disabled in the kernel.
Just report an empty list of mountpoints to unmount in this case.
---
 src/umount.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/umount.c b/src/umount.c
index 3d328e0..95efa82 100644
--- a/src/umount.c
+++ b/src/umount.c
@@ -146,7 +146,7 @@ static int swap_list_get(MountPoint **head) {
         assert(head);
 
         if (!(proc_swaps = fopen("/proc/swaps", "re")))
-                return -errno;
+                return (errno == ENOENT) ? 0 : -errno;
 
         (void) fscanf(proc_swaps, "%*s %*s %*s %*s %*s\n");
 
-- 
1.7.4.4