[PATCH] drivers: hv: Constify 'struct bin_attribute'

[Thomas Weißschuh]

The sysfs core now allows instances of 'struct bin_attribute' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
 drivers/hv/vmbus_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 33b524b4eb5ef89d0111442a34d39874f02f0b70..38d2775dbe8730fd223d21188519b5f2b72e0804 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -1845,7 +1845,7 @@ static int hv_mmap_ring_buffer_wrapper(struct file *filp, struct kobject *kobj,
 	return channel->mmap_ring_buffer(channel, vma);
 }
 
-static struct bin_attribute chan_attr_ring_buffer = {
+static const struct bin_attribute chan_attr_ring_buffer = {
 	.attr = {
 		.name = "ring",
 		.mode = 0600,
@@ -1871,7 +1871,7 @@ static struct attribute *vmbus_chan_attrs[] = {
 	NULL
 };
 
-static const struct bin_attribute *vmbus_chan_bin_attrs[] = {
+static const struct bin_attribute *const vmbus_chan_bin_attrs[] = {
 	&chan_attr_ring_buffer,
 	NULL
 };

---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250609-sysfs-const-bin_attr-hv-135c9e53b325

Best regards,
-- 
Thomas Weißschuh <linux@xxxxxxxxxxxxxx>