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Style fixes.

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Suggested by:   mdf
Approved by:	adrian (menthor)
This commit is contained in:
Aleksandr Rybalko 2012-09-04 23:16:55 +00:00
parent 5163813777
commit 1bccd8638e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=240119
1 changed files with 9 additions and 6 deletions
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15
sys/kern/subr_hints.c
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@ -31,8 +31,8 @@ __FBSDID("$FreeBSD$");
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mutex.h>
#include <sys/systm.h>
#include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/bus.h>
/*
@ -52,9 +52,9 @@ static char *hintp;
static int
sysctl_hintmode(SYSCTL_HANDLER_ARGS)
{
int error, i, from_kenv, value, eqidx;
const char *cp;
char *line, *eq;
int eqidx, error, from_kenv, i, value;
from_kenv = 0;
cp = kern_envp;
@ -62,7 +62,7 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
/* Fetch candidate for new hintmode value */
error = sysctl_handle_int(oidp, &value, 0, req);
if (error || !req->newptr)
if (error || req->newptr == NULL)
return (error);
if (value != 2)
@ -73,8 +73,11 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
switch (hintmode) {
case 0:
if (dynamic_kenv) {
/* Already here */
hintmode = value; /* XXX: Need we switch or not ? */
/*
* Already here. But assign hintmode to 2, to not
* check it in the future.
*/
hintmode = 2;
return (0);
}
from_kenv = 1;
@ -98,7 +101,7 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
continue;
}
eq = strchr(cp, '=');
if (!eq)
if (eq == NULL)
/* Bad hint value */
continue;
eqidx = eq - cp;