quota: constify struct path in quota_on
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 55107a8..78a9882 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -431,7 +431,7 @@
/* Operations handling requests from userspace */
struct quotactl_ops {
- int (*quota_on)(struct super_block *, int, int, struct path *);
+ int (*quota_on)(struct super_block *, int, int, const struct path *);
int (*quota_off)(struct super_block *, int);
int (*quota_enable)(struct super_block *, unsigned int);
int (*quota_disable)(struct super_block *, unsigned int);