[PATCH] DAC960: use memmove for overlapping areas

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index cec539e..6148073 100644 (file)
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -4379,8 +4379,8 @@ static inline void DAC960_P_To_PD_TranslateEnquiry(void *Enquiry)
 static inline void DAC960_P_To_PD_TranslateDeviceState(void *DeviceState)
 {
   memcpy(DeviceState + 2, DeviceState + 3, 1);
-  memcpy(DeviceState + 4, DeviceState + 5, 2);
-  memcpy(DeviceState + 6, DeviceState + 8, 4);
+  memmove(DeviceState + 4, DeviceState + 5, 2);
+  memmove(DeviceState + 6, DeviceState + 8, 4);
 }
 
 static inline