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 fa01556..d386c75 100644
--- a/arch/um/kernel/initrd.c
+++ b/arch/um/kernel/initrd.c
@@ -32,7 +32,7 @@
* 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;
}