1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 2ffa3a59e704..9997081c6dae 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -2155,7 +2155,7 @@ static void eth_update_mib_counters(struct mv643xx_private *mp)
         for (offset = ETH_MIB_BAD_OCTETS_RECEIVED;
                         offset <= ETH_MIB_FRAMES_1024_TO_MAX_OCTETS;
                         offset += 4)
-                *(u32 *)((char *)p + offset) = read_mib(mp, offset);
+                *(u32 *)((char *)p + offset) += read_mib(mp, offset);
 
         p->good_octets_sent += read_mib(mp, ETH_MIB_GOOD_OCTETS_SENT_LOW);
         p->good_octets_sent +=
@@ -2164,7 +2164,7 @@ static void eth_update_mib_counters(struct mv643xx_private *mp)
         for (offset = ETH_MIB_GOOD_FRAMES_SENT;
                         offset <= ETH_MIB_LATE_COLLISION;
                         offset += 4)
-                *(u32 *)((char *)p + offset) = read_mib(mp, offset);
+                *(u32 *)((char *)p + offset) += read_mib(mp, offset);
 }
 
 /*