Author: jhb
Date: Fri Jun 1 15:48:24 2012
New Revision: 236405
URL: http://svn.freebsd.org/changeset/base/236405
Log:
Remove unnecessary initializations. The BSS of boot2 is in fact
zero'd when boot2 begins execution by the _start() routine in btxcsu.S.
MFC after: 1 week
Modified:
head/sys/boot/i386/boot2/boot2.c
Modified: head/sys/boot/i386/boot2/boot2.c
==============================================================================
--- head/sys/boot/i386/boot2/boot2.c Fri Jun 1 15:42:37 2012
(r236404)
+++ head/sys/boot/i386/boot2/boot2.c Fri Jun 1 15:48:24 2012
(r236405)
@@ -129,8 +129,8 @@ static struct dsk {
int init;
} dsk;
static char cmd[512], cmddup[512], knamebuf[1024];
-static const char *kname = NULL;
-static uint32_t opts = 0;
+static const char *kname;
+static uint32_t opts;
static int comspeed = SIOSPD;
static struct bootinfo bootinfo;
static uint8_t ioctrl = IO_KEYBOARD;
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