Commit 6dcfb802 authored Jun 11, 2014 by hujianyang Committed by Artem Bityutskiy Jul 19, 2014

UBIFS: fix error path in create_default_filesystem()



In the end of 'create_default_filesystem()' we need to check
the return value of 'ubifs_write_node()' to ensure that we have
successfully written the 'cs_node'.

Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

parent f2b6521a

fs/ubifs/sb.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -332,6 +332,8 @@ static int create_default_filesystem(struct ubifs_info *c)
		cs->ch.node_type = UBIFS_CS_NODE;
		err = ubifs_write_node(c, cs, UBIFS_CS_NODE_SZ, UBIFS_LOG_LNUM, 0);
		kfree(cs);
		if (err)
		return err;

		ubifs_msg("default file-system created");
		return 0;