qstr: constify instances in lustre

Al Viro · Al Viro · commit 1e95e9a0b7dd · 2016-07-30T12:25:52.000-04:00
Signed-off-by: Al Viro &lt;viro@zeniv.linux.org.uk&gt;
diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c
@@ -783,7 +783,7 @@ static int sa_args_init(struct inode *dir, struct inode *child,
 			struct ll_sa_entry *entry, struct md_enqueue_info **pmi,
 			struct ldlm_enqueue_info **pei)
 {
-	struct qstr	      *qstr = &entry->se_qstr;
+	const struct qstr      *qstr = &entry->se_qstr;
 	struct ll_inode_info     *lli  = ll_i2info(dir);
 	struct md_enqueue_info   *minfo;
 	struct ldlm_enqueue_info *einfo;
@@ -1342,7 +1342,7 @@ enum {
 static int is_first_dirent(struct inode *dir, struct dentry *dentry)
 {
 	struct ll_dir_chain   chain;
-	struct qstr	  *target = &dentry->d_name;
+	const struct qstr  *target = &dentry->d_name;
 	struct page	  *page;
 	__u64		 pos    = 0;
 	int		   dot_de;
