[PATCH 5.15 33/39] PCI: endpoint: Remove unused field in struct pci_epf_group

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit 328e4dffbeecc0f2cc5a149dee6c11a0577c9671 ]

In "struct pci_epf_group", the 'type_group' field is unused.

This was added, but already unused, by commit 70b3740f2c19 ("PCI: endpoint:
Automatically create a function specific attributes group").

Thus, remove it.

Found with cppcheck, unusedStructMember.

[kwilczynski: commit log]
Link: https://lore.kernel.org/linux-pci/6507d44b6c60a19af35a605e2d58050be8872ab6.1712341008.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Stable-dep-of: 7c5c7d06bd1f ("PCI: endpoint: Avoid creating sub-groups asynchronously")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/pci/endpoint/pci-ep-cfs.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/pci/endpoint/pci-ep-cfs.c
+++ b/drivers/pci/endpoint/pci-ep-cfs.c
@@ -23,7 +23,6 @@ struct pci_epf_group {
 	struct config_group group;
 	struct config_group primary_epc_group;
 	struct config_group secondary_epc_group;
-	struct config_group *type_group;
 	struct delayed_work cfs_work;
 	struct pci_epf *epf;
 	int index;