1 files changed, 23 insertions, 23 deletions

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 5496b17b959c..6c397a389105 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -379,9 +379,7 @@ out:
 	}
 done:
 	clear_inode(inode);
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
-	fscrypt_put_encryption_info(inode, NULL);
-#endif
+	fscrypt_put_encryption_info(inode);
 }
 
 static void ubifs_dirty_inode(struct inode *inode, int flags)
@@ -968,7 +966,7 @@ static int parse_standard_option(const char *option)
 
 	pr_notice("UBIFS: parse %s\n", option);
 	if (!strcmp(option, "sync"))
-		return MS_SYNCHRONOUS;
+		return SB_SYNCHRONOUS;
 	return 0;
 }
 
@@ -1160,8 +1158,8 @@ static int mount_ubifs(struct ubifs_info *c)
 	size_t sz;
 
 	c->ro_mount = !!sb_rdonly(c->vfs_sb);
-	/* Suppress error messages while probing if MS_SILENT is set */
-	c->probing = !!(c->vfs_sb->s_flags & MS_SILENT);
+	/* Suppress error messages while probing if SB_SILENT is set */
+	c->probing = !!(c->vfs_sb->s_flags & SB_SILENT);
 
 	err = init_constants_early(c);
 	if (err)
@@ -1739,8 +1737,11 @@ static void ubifs_remount_ro(struct ubifs_info *c)
 
 	dbg_save_space_info(c);
 
-	for (i = 0; i < c->jhead_cnt; i++)
-		ubifs_wbuf_sync(&c->jheads[i].wbuf);
+	for (i = 0; i < c->jhead_cnt; i++) {
+		err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
+		if (err)
+			ubifs_ro_mode(c, err);
+	}
 
 	c->mst_node->flags &= ~cpu_to_le32(UBIFS_MST_DIRTY);
 	c->mst_node->flags |= cpu_to_le32(UBIFS_MST_NO_ORPHS);
@@ -1806,8 +1807,11 @@ static void ubifs_put_super(struct super_block *sb)
 			int err;
 
 			/* Synchronize write-buffers */
-			for (i = 0; i < c->jhead_cnt; i++)
-				ubifs_wbuf_sync(&c->jheads[i].wbuf);
+			for (i = 0; i < c->jhead_cnt; i++) {
+				err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
+				if (err)
+					ubifs_ro_mode(c, err);
+			}
 
 			/*
 			 * We are being cleanly unmounted which means the
@@ -1852,7 +1856,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
 		return err;
 	}
 
-	if (c->ro_mount && !(*flags & MS_RDONLY)) {
+	if (c->ro_mount && !(*flags & SB_RDONLY)) {
 		if (c->ro_error) {
 			ubifs_msg(c, "cannot re-mount R/W due to prior errors");
 			return -EROFS;
@@ -1864,7 +1868,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
 		err = ubifs_remount_rw(c);
 		if (err)
 			return err;
-	} else if (!c->ro_mount && (*flags & MS_RDONLY)) {
+	} else if (!c->ro_mount && (*flags & SB_RDONLY)) {
 		if (c->ro_error) {
 			ubifs_msg(c, "cannot re-mount R/O due to prior errors");
 			return -EROFS;
@@ -2007,12 +2011,6 @@ static struct ubifs_info *alloc_ubifs_info(struct ubi_volume_desc *ubi)
 	return c;
 }
 
-#ifndef CONFIG_UBIFS_FS_ENCRYPTION
-const struct fscrypt_operations ubifs_crypt_operations = {
-	.is_encrypted		= __ubifs_crypt_is_encrypted,
-};
-#endif
-
 static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
 {
 	struct ubifs_info *c = sb->s_fs_info;
@@ -2055,7 +2053,9 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
 		sb->s_maxbytes = c->max_inode_sz = MAX_LFS_FILESIZE;
 	sb->s_op = &ubifs_super_operations;
 	sb->s_xattr = ubifs_xattr_handlers;
+#ifdef CONFIG_UBIFS_FS_ENCRYPTION
 	sb->s_cop = &ubifs_crypt_operations;
+#endif
 
 	mutex_lock(&c->umount_mutex);
 	err = mount_ubifs(c);
@@ -2121,7 +2121,7 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags,
 	 */
 	ubi = open_ubi(name, UBI_READONLY);
 	if (IS_ERR(ubi)) {
-		if (!(flags & MS_SILENT))
+		if (!(flags & SB_SILENT))
 			pr_err("UBIFS error (pid: %d): cannot open \"%s\", error %d",
 			       current->pid, name, (int)PTR_ERR(ubi));
 		return ERR_CAST(ubi);
@@ -2147,18 +2147,18 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags,
 		kfree(c);
 		/* A new mount point for already mounted UBIFS */
 		dbg_gen("this ubi volume is already mounted");
-		if (!!(flags & MS_RDONLY) != c1->ro_mount) {
+		if (!!(flags & SB_RDONLY) != c1->ro_mount) {
 			err = -EBUSY;
 			goto out_deact;
 		}
 	} else {
-		err = ubifs_fill_super(sb, data, flags & MS_SILENT ? 1 : 0);
+		err = ubifs_fill_super(sb, data, flags & SB_SILENT ? 1 : 0);
 		if (err)
 			goto out_deact;
 		/* We do not support atime */
-		sb->s_flags |= MS_ACTIVE;
+		sb->s_flags |= SB_ACTIVE;
 #ifndef CONFIG_UBIFS_ATIME_SUPPORT
-		sb->s_flags |= MS_NOATIME;
+		sb->s_flags |= SB_NOATIME;
 #else
 		ubifs_msg(c, "full atime support is enabled.");
 #endif