[PATCH 2/6] nbd: make device_attribute const
From: Bhumika Goyal <hidden>
Date: 2017-08-21 11:44:07
Also in:
linux-acpi, linux-block, linux-input, lkml, netdev, platform-driver-x86
Subsystem:
block layer, network block device (nbd), the rest · Maintainers:
Jens Axboe, Josef Bacik, Linus Torvalds
Make this const as is is only passed as an argument to the function device_create_file and device_remove_file and the corresponding arguments are of type const. Done using Coccinelle Signed-off-by: Bhumika Goyal <redacted> --- drivers/block/nbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 5bdf923..49d7763 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c@@ -165,7 +165,7 @@ static ssize_t pid_show(struct device *dev, return sprintf(buf, "%d\n", task_pid_nr(nbd->task_recv)); } -static struct device_attribute pid_attr = { +static const struct device_attribute pid_attr = { .attr = { .name = "pid", .mode = S_IRUGO}, .show = pid_show, };
--
1.9.1
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot