diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 8472405..d7f1b57 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -945,7 +945,7 @@
 	u32			tad_offset;
 	u32			rir_way;
 	u32			mb, kb;
-	u64			ch_addr, offset, limit, prv = 0;
+	u64			ch_addr, offset, limit = 0, prv = 0;
 
 
 	/*