diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-11-15 17:42:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-15 19:29:16 +0100 |
| commit | 5943c0dc7912210be1ab2732e0b663c1082ab543 (patch) | |
| tree | 19502553b5ed75f90143df0ef55e9202a05557d7 /drivers/base/node.c | |
| parent | 906c508afdca3487c4273bfeda8abedc8e21047b (diff) | |
driver core: Constify bin_attribute definitions
Mark all 'struct bin_attribute' instances as const to protect against
accidental and malicious modifications.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241115-b4-sysfs-const-bin_attr-group-v1-2-2c9bb12dfc48@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 3e761633ac75..0ea653fa3433 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -45,7 +45,7 @@ static inline ssize_t cpumap_read(struct file *file, struct kobject *kobj, return n; } -static BIN_ATTR_RO(cpumap, CPUMAP_FILE_MAX_BYTES); +static const BIN_ATTR_RO(cpumap, CPUMAP_FILE_MAX_BYTES); static inline ssize_t cpulist_read(struct file *file, struct kobject *kobj, const struct bin_attribute *attr, char *buf, @@ -66,7 +66,7 @@ static inline ssize_t cpulist_read(struct file *file, struct kobject *kobj, return n; } -static BIN_ATTR_RO(cpulist, CPULIST_FILE_MAX_BYTES); +static const BIN_ATTR_RO(cpulist, CPULIST_FILE_MAX_BYTES); /** * struct node_access_nodes - Access class device to hold user visible @@ -578,7 +578,7 @@ static struct attribute *node_dev_attrs[] = { NULL }; -static struct bin_attribute *node_dev_bin_attrs[] = { +static const struct bin_attribute *node_dev_bin_attrs[] = { &bin_attr_cpumap, &bin_attr_cpulist, NULL @@ -586,7 +586,7 @@ static struct bin_attribute *node_dev_bin_attrs[] = { static const struct attribute_group node_dev_group = { .attrs = node_dev_attrs, - .bin_attrs = node_dev_bin_attrs + .bin_attrs_new = node_dev_bin_attrs, }; static const struct attribute_group *node_dev_groups[] = { |