init/do_mounts: initrd_load() can be boolean
Make initrd_load() return bool due to this particular function only using
either one or zero as its return value.
No functional change.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
index 3e0878e..a1000ca 100644
--- a/init/do_mounts_initrd.c
+++ b/init/do_mounts_initrd.c
@@ -116,7 +116,7 @@
}
}
-int __init initrd_load(void)
+bool __init initrd_load(void)
{
if (mount_initrd) {
create_dev("/dev/ram", Root_RAM0);
@@ -129,9 +129,9 @@
if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
sys_unlink("/initrd.image");
handle_initrd();
- return 1;
+ return true;
}
}
sys_unlink("/initrd.image");
- return 0;
+ return false;
}