There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field.  Move the ibmveth sysfs code to use default_groups
field which has been the preferred way since aa30f47cf666 ("kobject: Add
support for default attribute groups to kobj_type") so that we can soon
get rid of the obsolete default_attrs field.

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Cristobal Forno <cforno12@linux.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/ibm/ibmveth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 45ba40cf4d07..22fb0d109a68 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1890,6 +1890,7 @@ static struct attribute *veth_pool_attrs[] = {
 	&veth_size_attr,
 	NULL,
 };
+ATTRIBUTE_GROUPS(veth_pool);
 
 static const struct sysfs_ops veth_pool_ops = {
 	.show   = veth_pool_show,
@@ -1899,7 +1900,7 @@ static const struct sysfs_ops veth_pool_ops = {
 static struct kobj_type ktype_veth_pool = {
 	.release        = NULL,
 	.sysfs_ops      = &veth_pool_ops,
-	.default_attrs  = veth_pool_attrs,
+	.default_groups = veth_pool_groups,
 };
 
 static int ibmveth_resume(struct device *dev)
-- 
2.34.1

On 1/5/22 10:41 AM, Greg Kroah-Hartman wrote:
> There are currently 2 ways to create a set of sysfs files for a
> kobj_type, through the default_attrs field, and the default_groups
> field.  Move the ibmveth sysfs code to use default_groups
> field which has been the preferred way since aa30f47cf666 ("kobject: Add
> support for default attribute groups to kobj_type") so that we can soon
> get rid of the obsolete default_attrs field.
> 
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Cristobal Forno <cforno12@linux.ibm.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: netdev@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> ---

Reviewed-by: Tyrel Datwyler <tyreld@linux.ibm.com>

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Wed,  5 Jan 2022 19:41:01 +0100 you wrote:
> There are currently 2 ways to create a set of sysfs files for a
> kobj_type, through the default_attrs field, and the default_groups
> field.  Move the ibmveth sysfs code to use default_groups
> field which has been the preferred way since aa30f47cf666 ("kobject: Add
> support for default attribute groups to kobj_type") so that we can soon
> get rid of the obsolete default_attrs field.
> 
> [...]

Here is the summary with links:
  - ethernet: ibmveth: use default_groups in kobj_type
    https://git.kernel.org/netdev/net-next/c/c288bc0db2d1

You are awesome, thank you!
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