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authoruwe <uwe@NetBSD.org>2020-07-17 02:05:44 +0000
committeruwe <uwe@NetBSD.org>2020-07-17 02:05:44 +0000
commit03cd17575e28ecb63e4894698f61c8f8b6f1b4b8 (patch)
tree9d5b287e4954f87453bf0ce6f51ee8c04fbb3a53 /sys/dev/cninit.c
parent7f9ca26f4d3cf328b9b0a16abf611e5b1869ce52 (diff)
Do not recycle loop variable for unrealated purposes.
It just obfuscates the code. Same object code is generated.
Diffstat (limited to 'sys/dev/cninit.c')
-rw-r--r--sys/dev/cninit.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/cninit.c b/sys/dev/cninit.c
index 15a7f7d60bc..c1d34602b55 100644
--- a/sys/dev/cninit.c
+++ b/sys/dev/cninit.c
@@ -1,4 +1,4 @@
-/* $NetBSD: cninit.c,v 1.11 2011/02/08 20:20:26 rmind Exp $ */
+/* $NetBSD: cninit.c,v 1.12 2020/07/17 02:05:44 uwe Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cninit.c,v 1.11 2011/02/08 20:20:26 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cninit.c,v 1.12 2020/07/17 02:05:44 uwe Exp $");
#include <sys/param.h>
#include <sys/proc.h>
@@ -71,18 +71,20 @@ cninit(void)
bestMatch = cp;
}
}
+
/*
* No console, we can handle it
*/
- if ((cp = bestMatch) == NULL)
+ if (bestMatch == NULL)
return;
+
/*
* Turn on console
*/
{
struct consdev *old_cn_tab = cn_tab;
- (*cp->cn_init)(cp);
+ (*bestMatch->cn_init)(bestMatch);
/*
* Now let everyone know we have an active console they can
* use for diagnostics. If we use cn_tab in the search loop