From 238f43a79799c76a266e89eb123376d36f24c3e5 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Wed, 2 Aug 2017 15:31:29 +0530 Subject: [PATCH] IB/qib: add const to bin_attribute structures Add const to bin_attribute structures as they are only passed to the functions sysfs_{remove/create}_bin_file. The arguments passed are of type const, so declare the structures to be const. Done using Coccinelle. @m disable optional_qualifier@ identifier s; position p; @@ static struct bin_attribute s@p={...}; @okay1@ position p; identifier m.s; @@ ( sysfs_create_bin_file(...,&s@p,...) | sysfs_remove_bin_file(...,&s@p,...) ) @bad@ position p!={m.p,okay1.p}; identifier m.s; @@ s@p @change depends on !bad disable optional_qualifier@ identifier m.s; @@ static +const struct bin_attribute s={...}; Signed-off-by: Bhumika Goyal Signed-off-by: Doug Ledford --- drivers/infiniband/hw/qib/qib_sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c index fe4cf5e4acec..ca2638d8f35e 100644 --- a/drivers/infiniband/hw/qib/qib_sysfs.c +++ b/drivers/infiniband/hw/qib/qib_sysfs.c @@ -247,7 +247,7 @@ static struct kobj_type qib_port_cc_ktype = { .release = qib_port_release, }; -static struct bin_attribute cc_table_bin_attr = { +static const struct bin_attribute cc_table_bin_attr = { .attr = {.name = "cc_table_bin", .mode = 0444}, .read = read_cc_table_bin, .size = PAGE_SIZE, @@ -286,7 +286,7 @@ static ssize_t read_cc_setting_bin(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute cc_setting_bin_attr = { +static const struct bin_attribute cc_setting_bin_attr = { .attr = {.name = "cc_settings_bin", .mode = 0444}, .read = read_cc_setting_bin, .size = PAGE_SIZE, -- 2.30.2