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Commit 52ddaee7 authored by Federico Vaga's avatar Federico Vaga Committed by Alessandro Rubini
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zattr_is_visible(): function removed 

Signed-off-by: 's avatarFederico Vaga <federico.vaga@gmail.com>
Acked-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent 1ad17286
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Showing with 0 additions and 44 deletions
zio-sys.c
View file @ 52ddaee7
......@@ -487,49 +487,6 @@ static struct kobj_type zdktype = { /* For standard and extended attribute */
.default_attrs = def_attr_ptr,
};
static mode_t zattr_is_visible(struct kobject *kobj, struct attribute *attr,
int n)
{
unsigned int flag1, flag2, flag3;
mode_t mode = attr->mode;
/*
* FIXME: if it's decided that activation
* is always the first bit then is faster doing:
* flag1 & flag2 & flag3 & 0x1
* to verify content
*/
switch (__zio_get_object_type(kobj)) {
case ZDEV:
flag1 = to_zio_dev(kobj)->flags;
if (flag1 & ZIO_DISABLED)
mode = 0;
break;
case ZCSET:
flag1 = to_zio_cset(kobj)->flags;
flag2 = to_zio_cset(kobj)->zdev->flags;
if ((flag1 | flag2) & ZIO_DISABLED)
mode = 0;
break;
case ZCHAN:
flag1 = to_zio_chan(kobj)->flags;
flag2 = to_zio_chan(kobj)->cset->flags;
flag3 = to_zio_chan(kobj)->cset->zdev->flags;
if ((flag1 | flag2 | flag3) & ZIO_DISABLED)
mode = 0;
break;
case ZBI:
break;
case ZTI:
break;
default:
WARN(1, "ZIO: unknown zio object %i\n",
__zio_get_object_type(kobj));
}
return mode;
}
static int __check_attr(struct attribute *attr,
const struct zio_sysfs_operations *s_op)
{
......@@ -569,7 +526,6 @@ static int zattr_set_create(struct zio_obj_head *head,
group->attrs = kzalloc(sizeof(struct attribute) * n_attr, GFP_KERNEL);
if (!group->attrs)
return -ENOMEM;
group->is_visible = zattr_is_visible;
if (!zattr_set->std_zattr)
goto ext;
......
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