From 8c54ca9c6882f5a68d19a82fd063b74f91d4c22b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 20 Nov 2016 19:49:34 -0500 Subject: [PATCH] quota: constify struct path in quota_on Signed-off-by: Al Viro --- fs/ext4/super.c | 4 ++-- fs/quota/dquot.c | 2 +- fs/quota/quota.c | 4 ++-- fs/reiserfs/super.c | 4 ++-- include/linux/quota.h | 2 +- include/linux/quotaops.h | 2 +- 6 files changed, 9 insertions(+), 9 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 52b0530c5d65..2d97f7a29d09 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1187,7 +1187,7 @@ static int ext4_release_dquot(struct dquot *dquot); static int ext4_mark_dquot_dirty(struct dquot *dquot); static int ext4_write_info(struct super_block *sb, int type); static int ext4_quota_on(struct super_block *sb, int type, int format_id, - struct path *path); + const struct path *path); static int ext4_quota_off(struct super_block *sb, int type); static int ext4_quota_on_mount(struct super_block *sb, int type); static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data, @@ -5239,7 +5239,7 @@ static void lockdep_set_quota_inode(struct inode *inode, int subclass) * Standard function to be called on quota_on */ static int ext4_quota_on(struct super_block *sb, int type, int format_id, - struct path *path) + const struct path *path) { int err; diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 1bfac28b7e7d..8738a0d62c09 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2401,7 +2401,7 @@ int dquot_resume(struct super_block *sb, int type) EXPORT_SYMBOL(dquot_resume); int dquot_quota_on(struct super_block *sb, int type, int format_id, - struct path *path) + const struct path *path) { int error = security_quota_on(path->dentry); if (error) diff --git a/fs/quota/quota.c b/fs/quota/quota.c index 2d445425aad7..5acd0c4769af 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -80,7 +80,7 @@ unsigned int qtype_enforce_flag(int type) } static int quota_quotaon(struct super_block *sb, int type, qid_t id, - struct path *path) + const struct path *path) { if (!sb->s_qcop->quota_on && !sb->s_qcop->quota_enable) return -ENOSYS; @@ -700,7 +700,7 @@ static int quota_rmxquota(struct super_block *sb, void __user *addr) /* Copy parameters and call proper function */ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id, - void __user *addr, struct path *path) + void __user *addr, const struct path *path) { int ret; diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 0a6ad4e71e88..e314cb30a181 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -802,7 +802,7 @@ static int reiserfs_acquire_dquot(struct dquot *); static int reiserfs_release_dquot(struct dquot *); static int reiserfs_mark_dquot_dirty(struct dquot *); static int reiserfs_write_info(struct super_block *, int); -static int reiserfs_quota_on(struct super_block *, int, int, struct path *); +static int reiserfs_quota_on(struct super_block *, int, int, const struct path *); static const struct dquot_operations reiserfs_quota_operations = { .write_dquot = reiserfs_write_dquot, @@ -2348,7 +2348,7 @@ static int reiserfs_quota_on_mount(struct super_block *sb, int type) * Standard function to be called on quota_on */ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, - struct path *path) + const struct path *path) { int err; struct inode *inode; diff --git a/include/linux/quota.h b/include/linux/quota.h index 55107a8ff887..78a98821f9d0 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -431,7 +431,7 @@ struct qc_info { /* 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); diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index f00fa86ac966..799a63d0e1a8 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -90,7 +90,7 @@ int dquot_file_open(struct inode *inode, struct file *file); int dquot_enable(struct inode *inode, int type, int format_id, unsigned int flags); int dquot_quota_on(struct super_block *sb, int type, int format_id, - struct path *path); + const struct path *path); int dquot_quota_on_mount(struct super_block *sb, char *qf_name, int format_id, int type); int dquot_quota_off(struct super_block *sb, int type); -- 2.20.1