From b52bb3712a64c404846f30300b339cfd01e316be Mon Sep 17 00:00:00 2001
From: Nikanth Karthikesan <knikanth@suse.de>
Date: Mon, 13 Apr 2009 14:39:38 -0700
Subject: [PATCH] init/initramfs: fix warning with CONFIG_BLK_DEV_RAM=n
init/initramfs.c:520: warning: 'clean_rootfs' defined but not used
Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
init/initramfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/init/initramfs.c b/init/initramfs.c
index 80cd713f6cc5..e44f2d932cc4 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -515,6 +515,7 @@ skip:
initrd_end = 0;
}
+#ifdef CONFIG_BLK_DEV_RAM
#define BUF_SIZE 1024
static void __init clean_rootfs(void)
{
@@ -561,6 +562,7 @@ static void __init clean_rootfs(void)
sys_close(fd);
kfree(buf);
}
+#endif
static int __init populate_rootfs(void)
{
--
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