Index: uspace/lib/ext4/libext4_balloc.c
===================================================================
--- uspace/lib/ext4/libext4_balloc.c	(revision f3676f3ca980130c589598398a1f9375f926389f)
+++ uspace/lib/ext4/libext4_balloc.c	(revision c6a44a377aa14b29e9bdcb1b762ae13e1874492f)
@@ -165,4 +165,5 @@
 	assert(block_group_first == block_group_last);
 
+	ext4_block_group_ref_t *bg_ref;
 	rc = ext4_filesystem_get_block_group_ref(fs, block_group_first, &bg_ref);
 	if (rc != EOK) {