From 699e7b85afb5d94b99b0a3edca7e9e93ea320c8f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Date: Sun, 3 Nov 2024 17:03:36 +0000 Subject: sysfs: treewide: constify attribute callback of bin_attribute::llseek() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The llseek() callbacks should not modify the struct bin_attribute passed as argument. Enforce this by marking the argument as const. As there are not many callback implementers perform this change throughout the tree at once. Signed-off-by: Thomas Weißschuh Acked-by: Krzysztof Wilczyński Link: https://lore.kernel.org/r/20241103-sysfs-const-bin_attr-v2-7-71110628844c@weissschuh.net Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 9fcdc8cd3118..cb2a5e277c23 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -307,7 +307,7 @@ struct bin_attribute { char *, loff_t, size_t); ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *, char *, loff_t, size_t); - loff_t (*llseek)(struct file *, struct kobject *, struct bin_attribute *, + loff_t (*llseek)(struct file *, struct kobject *, const struct bin_attribute *, loff_t, int); int (*mmap)(struct file *, struct kobject *, const struct bin_attribute *attr, struct vm_area_struct *vma); -- cgit v1.2.3