X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fubifs%2Fsb.c;h=79c6dbbc0e04ddacc39aaa57e726314971c4e65b;hb=464d6e18639c4347dafd8dbcee270674dd3d8fba;hp=4c37607a958e037f7242b2f01ef9d69dd836512b;hpb=e589db7a6a9c8f1557007f2cc765ee28ad7a1edd;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 4c37607a958e..79c6dbbc0e04 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -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;
@@ -447,7 +449,7 @@ static int validate_sb(struct ubifs_info *c, struct ubifs_sb_node *sup)
 		goto failed;
 	}
 
-	if (c->default_compr < 0 || c->default_compr >= UBIFS_COMPR_TYPES_CNT) {
+	if (c->default_compr >= UBIFS_COMPR_TYPES_CNT) {
 		err = 13;
 		goto failed;
 	}