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Cosmetic: join some lines. Get out early on errors, change 

switch (...) {
                ...
                error = ...;
                break;
        }
        return error;

to

        switch (...) {
                ...
                return ...;
        }
This commit is contained in:
dyoung 2010-01-21 02:53:51 +00:00
parent 4cb8eac3b5
commit 17096c0d86
1 changed files with 9 additions and 15 deletions
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24
sys/dev/ata/ata.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ata.c,v 1.110 2010/01/08 19:48:11 dyoung Exp $ */
/* $NetBSD: ata.c,v 1.111 2010/01/21 02:53:51 dyoung Exp $ */
/*
* Copyright (c) 1998, 2001 Manuel Bouyer. All rights reserved.
@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ata.c,v 1.110 2010/01/08 19:48:11 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: ata.c,v 1.111 2010/01/21 02:53:51 dyoung Exp $");
#include "opt_ata.h"
@ -1409,8 +1409,7 @@ ata_probe_caps(struct ata_drive_datas *drvp)
/* management of the /dev/atabus* devices */
int
atabusopen(dev_t dev, int flag, int fmt,
struct lwp *l)
atabusopen(dev_t dev, int flag, int fmt, struct lwp *l)
{
struct atabus_softc *sc;
int error;
@ -1432,8 +1431,7 @@ atabusopen(dev_t dev, int flag, int fmt,
int
atabusclose(dev_t dev, int flag, int fmt,
struct lwp *l)
atabusclose(dev_t dev, int flag, int fmt, struct lwp *l)
{
struct atabus_softc *sc =
device_lookup_private(&atabus_cd, minor(dev));
@ -1446,8 +1444,7 @@ atabusclose(dev_t dev, int flag, int fmt,
}
int
atabusioctl(dev_t dev, u_long cmd, void *addr, int flag,
struct lwp *l)
atabusioctl(dev_t dev, u_long cmd, void *addr, int flag, struct lwp *l)
{
struct atabus_softc *sc =
device_lookup_private(&atabus_cd, minor(dev));
@ -1474,8 +1471,7 @@ atabusioctl(dev_t dev, u_long cmd, void *addr, int flag,
s = splbio();
ata_reset_channel(sc->sc_chan, AT_WAIT | AT_POLL);
splx(s);
error = 0;
break;
return 0;
case ATABUSIOSCAN:
{
#if 0
@ -1515,14 +1511,12 @@ atabusioctl(dev_t dev, u_long cmd, void *addr, int flag,
KASSERT(chp->ch_drive[drive].drv_softc == NULL);
}
}
error = 0;
break;
return 0;
}
default:
error = ENOTTY;
return ENOTTY;
}
}
return (error);
};
static bool
atabus_suspend(device_t dv, pmf_qual_t qual)