From b24d65659f193cd7497dfdae4d8aa1bc91dbf343 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Thu, 6 Dec 2001 14:52:32 +0000
Subject: If find_pid_by_name() had an error, it was returning -1, but storing
 that into a pid_t, which is unsigned on a number archs.  Furthermore,
 find_pid_by_name() would _never_ return an error if the intended proces was
 "init", but instead would return 1, meaning we would fail to work on 2.4.x
 kernels running an initrd...  -Erik

---
 init/halt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'init/halt.c')

diff --git a/init/halt.c b/init/halt.c
index 307c102..917de8b 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -28,7 +28,7 @@ extern int halt_main(int argc, char **argv)
 {
 #ifdef CONFIG_FEATURE_INITRD
 	/* don't assume init's pid == 1 */
-	pid_t *pid = find_pid_by_name("init");
+	long *pid = find_pid_by_name("init");
 	if (!pid || *pid<=0) {
 		pid = find_pid_by_name("linuxrc");
 		if (!pid || *pid<=0)
-- 
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