Commit 60b152a5 authored Jan 09, 2021 by Rikard Falkeborn Committed by Christoph Hellwig Feb 02, 2021

nvme: constify static attribute_group structs



The only usage of these is to put their addresses in arrays of pointers
to const attribute_groups. Make them const to allow the compiler to put
them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

parent 4e2f02bf

drivers/nvme/host/core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2859,7 +2859,7 @@ static struct attribute *nvme_subsys_attrs[] = {
		NULL,
		};

		static struct attribute_group nvme_subsys_attrs_group = {
		static const struct attribute_group nvme_subsys_attrs_group = {
		.attrs = nvme_subsys_attrs,
		};

		@@ -3694,7 +3694,7 @@ static umode_t nvme_dev_attrs_are_visible(struct kobject *kobj,
		return a->mode;
		}

		static struct attribute_group nvme_dev_attrs_group = {
		static const struct attribute_group nvme_dev_attrs_group = {
		.attrs = nvme_dev_attrs,
		.is_visible = nvme_dev_attrs_are_visible,
		};

drivers/nvme/host/fc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3789,7 +3789,7 @@ static struct attribute *nvme_fc_attrs[] = {
		NULL
		};

		static struct attribute_group nvme_fc_attr_group = {
		static const struct attribute_group nvme_fc_attr_group = {
		.attrs = nvme_fc_attrs,
		};

drivers/nvme/target/fcloop.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1545,7 +1545,7 @@ static struct attribute *fcloop_dev_attrs[] = {
		NULL
		};

		static struct attribute_group fclopp_dev_attrs_group = {
		static const struct attribute_group fclopp_dev_attrs_group = {
		.attrs = fcloop_dev_attrs,
		};