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authorAl Viro <viro@zeniv.linux.org.uk>2016-07-20 16:25:07 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2016-07-20 23:30:06 -0400
commit8ac790f312c47bb378fb129d3832d401945a0ca3 (patch)
tree8e0ce7fb9df367e239299da4a3aac619f6dc7768
parent71e939634de7ed6aad2978b55d131ec6f1f9aaa6 (diff)
qstr: constify instances in autofs4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/autofs4/root.c8
-rw-r--r--fs/autofs4/waitq.c4
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 3767f6641af1..fa84bb8832e0 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -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);
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 631f1554c87b..432b0d5a3c75 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -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;