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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
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/lock.h>
#include <sys/malloc.h> #include <sys/malloc.h>
#include <sys/mutex.h> #include <sys/mutex.h>
#include <sys/systm.h>
#include <sys/sysctl.h> #include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/bus.h> #include <sys/bus.h>
/* /*
@ -52,9 +52,9 @@ static char *hintp;
static int static int
sysctl_hintmode(SYSCTL_HANDLER_ARGS) sysctl_hintmode(SYSCTL_HANDLER_ARGS)
{ {
int error, i, from_kenv, value, eqidx;
const char *cp; const char *cp;
char *line, *eq; char *line, *eq;
int eqidx, error, from_kenv, i, value;
from_kenv = 0; from_kenv = 0;
cp = kern_envp; cp = kern_envp;
@ -62,7 +62,7 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
/* Fetch candidate for new hintmode value */ /* Fetch candidate for new hintmode value */
error = sysctl_handle_int(oidp, &value, 0, req); error = sysctl_handle_int(oidp, &value, 0, req);
if (error || !req->newptr) if (error || req->newptr == NULL)
return (error); return (error);
if (value != 2) if (value != 2)
@ -73,8 +73,11 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
switch (hintmode) { switch (hintmode) {
case 0: case 0:
if (dynamic_kenv) { 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); return (0);
} }
from_kenv = 1; from_kenv = 1;
@ -98,7 +101,7 @@ sysctl_hintmode(SYSCTL_HANDLER_ARGS)
continue; continue;
} }
eq = strchr(cp, '='); eq = strchr(cp, '=');
if (!eq) if (eq == NULL)
/* Bad hint value */ /* Bad hint value */
continue; continue;
eqidx = eq - cp; eqidx = eq - cp;