diff --git a/arch/blackfin/lib/bf533_string.c b/arch/blackfin/lib/bf533_string.c
index ff9410f..860ee92 100644
--- a/arch/blackfin/lib/bf533_string.c
+++ b/arch/blackfin/lib/bf533_string.c
@@ -176,6 +176,6 @@
 		*pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR);
 
 		dest += count;
-		src  += count;
+
 		return dest;
 }