From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 20 Jul 2016 20:11:45 +0000 (-0400)
Subject: qstr: constify instances in logfs
X-Git-Tag: v4.8-rc1~8^2~13
X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=7f5458ec5c13b4489eff220b6429e571e2140aa6

qstr: constify instances in logfs

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/logfs/dir.c b/fs/logfs/dir.c
index 2d5336bd4efd..438b7c516fd6 100644
--- a/fs/logfs/dir.c
+++ b/fs/logfs/dir.c
@@ -156,7 +156,7 @@ static pgoff_t hash_index(u32 hash, int round)
 
 static struct page *logfs_get_dd_page(struct inode *dir, struct dentry *dentry)
 {
-	struct qstr *name = &dentry->d_name;
+	const struct qstr *name = &dentry->d_name;
 	struct page *page;
 	struct logfs_disk_dentry *dd;
 	u32 hash = hash_32(name->name, name->len, 0);
@@ -323,7 +323,7 @@ static int logfs_readdir(struct file *file, struct dir_context *ctx)
 	return 0;
 }
 
-static void logfs_set_name(struct logfs_disk_dentry *dd, struct qstr *name)
+static void logfs_set_name(struct logfs_disk_dentry *dd, const struct qstr *name)
 {
 	dd->namelen = cpu_to_be16(name->len);
 	memcpy(dd->name, name->name, name->len);