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qstr: constify instances in autofs4 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-07-20 16:25:07 -04:00
parent 71e939634d
commit 8ac790f312
2 changed files with 6 additions and 6 deletions
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8
fs/autofs4/root.c
View File

@ -159,7 +159,7 @@ static struct dentry *autofs4_lookup_active(struct dentry *dentry)
{
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct dentry *parent = dentry->d_parent;
struct qstr *name = &dentry->d_name;
const struct qstr *name = &dentry->d_name;
unsigned int len = name->len;
unsigned int hash = name->hash;
const unsigned char *str = name->name;
@ -172,7 +172,7 @@ static struct dentry *autofs4_lookup_active(struct dentry *dentry)
list_for_each(p, head) {
struct autofs_info *ino;
struct dentry *active;
struct qstr *qstr;
const struct qstr *qstr;
ino = list_entry(p, struct autofs_info, active);
active = ino->dentry;
@ -214,7 +214,7 @@ static struct dentry *autofs4_lookup_expiring(struct dentry *dentry,
{
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct dentry *parent = dentry->d_parent;
struct qstr *name = &dentry->d_name;
const struct qstr *name = &dentry->d_name;
unsigned int len = name->len;
unsigned int hash = name->hash;
const unsigned char *str = name->name;
@ -227,7 +227,7 @@ static struct dentry *autofs4_lookup_expiring(struct dentry *dentry,
list_for_each(p, head) {
struct autofs_info *ino;
struct dentry *expiring;
struct qstr *qstr;
const struct qstr *qstr;
if (rcu_walk) {
spin_unlock(&sbi->lookup_lock);

4
fs/autofs4/waitq.c
View File

@ -225,7 +225,7 @@ rename_retry:
}
static struct autofs_wait_queue *
autofs4_find_wait(struct autofs_sb_info *sbi, struct qstr *qstr)
autofs4_find_wait(struct autofs_sb_info *sbi, const struct qstr *qstr)
{
struct autofs_wait_queue *wq;
@ -249,7 +249,7 @@ autofs4_find_wait(struct autofs_sb_info *sbi, struct qstr *qstr)
*/
static int validate_request(struct autofs_wait_queue **wait,
struct autofs_sb_info *sbi,
struct qstr *qstr,
const struct qstr *qstr,
struct dentry *dentry, enum autofs_notify notify)
{
struct autofs_wait_queue *wq;