From: Johann Felix Soden <johfel@users.sourceforge.net>
Date: Sat, 23 Feb 2008 23:23:23 +0000 (-0800)
Subject: uml: fix initrd printk
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~30717
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=4631a9a1517654748aaf89cbc46503819a29eb30;p=linux-4.9.git

uml: fix initrd printk

If the initrd file has zero-length, the error message should contain
the filepath.

Cc: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c
index fa015565001b..d386c75c88eb 100644
--- a/arch/um/kernel/initrd.c
+++ b/arch/um/kernel/initrd.c
@@ -32,7 +32,7 @@ static int __init read_initrd(void)
 	 * ask for no memory.
 	 */
 	if (size == 0) {
-		printk(KERN_ERR "\"%\" is a zero-size initrd\n");
+		printk(KERN_ERR "\"%s\" is a zero-size initrd\n", initrd);
 		return 0;
 	}