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jhb points out that these mallocs don't need to be checked because

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of M_WAITOK.
This commit is contained in:
Warner Losh 2006-09-06 20:22:43 +00:00
parent ccf2597759
commit ec2b5cd830
1 changed files with 0 additions and 16 deletions
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16
sys/dev/iicbus/iic.c
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@ -282,10 +282,6 @@ iicioctl(struct cdev *dev, u_long cmd, caddr_t data, int flags, struct thread *t
break;
}
buf = malloc((unsigned long)s->count, M_TEMP, M_WAITOK);
if (buf == NULL) {
error = ENOMEM;
break;
}
error = copyin(s->buf, buf, s->count);
if (error)
break;
@ -298,10 +294,6 @@ iicioctl(struct cdev *dev, u_long cmd, caddr_t data, int flags, struct thread *t
break;
}
buf = malloc((unsigned long)s->count, M_TEMP, M_WAITOK);
if (buf == NULL) {
error = ENOMEM;
break;
}
error = iicbus_read(parent, buf, s->count, &count, s->last, 10);
if (error)
break;
@ -310,15 +302,7 @@ iicioctl(struct cdev *dev, u_long cmd, caddr_t data, int flags, struct thread *t
case I2CRDWR:
buf = malloc(sizeof(*d->msgs) * d->nmsgs, M_TEMP, M_WAITOK);
if (buf == NULL) {
error = ENOMEM;
break;
}
usrbufs = malloc(sizeof(void *) * d->nmsgs, M_TEMP, M_ZERO | M_WAITOK);
if (usrbufs == NULL) {
error = ENOMEM;
break;
}
error = copyin(d->msgs, buf, sizeof(*d->msgs) * d->nmsgs);
if (error)
break;