Given that init/Makefile includes initramfs.c in the build only if
CONFIG_BLK_DEV_INITRD is defined, there seems to be no point checking
for it yet again.
Signed-off-by: Robert P. J. Day <[email protected]>
---
compile-tested on x86.
diff --git a/init/initramfs.c b/init/initramfs.c
index 1db02a0..d53fee8 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -503,7 +503,6 @@ static int __init retain_initrd_param(char *str)
__setup("retain_initrd", retain_initrd_param);
extern char __initramfs_start[], __initramfs_end[];
-#ifdef CONFIG_BLK_DEV_INITRD
#include <linux/initrd.h>
#include <linux/kexec.h>
@@ -539,15 +538,12 @@ skip:
initrd_end = 0;
}
-#endif
-
static int __init populate_rootfs(void)
{
char *err = unpack_to_rootfs(__initramfs_start,
__initramfs_end - __initramfs_start, 0);
if (err)
panic(err);
-#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start) {
#ifdef CONFIG_BLK_DEV_RAM
int fd;
@@ -579,7 +575,6 @@ static int __init populate_rootfs(void)
free_initrd();
#endif
}
-#endif
return 0;
}
rootfs_initcall(populate_rootfs);
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA
http://crashcourse.ca
========================================================================
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