1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h
index fc2488adca36..4c9f8d487dbb 100644
--- a/drivers/net/ethernet/freescale/gianfar.h
+++ b/drivers/net/ethernet/freescale/gianfar.h
@@ -517,7 +517,7 @@ extern const char gfar_driver_version[];
 #define RXFCB_PERR_MASK         0x000c
 #define RXFCB_PERR_BADL3        0x0008
 
-#define GFAR_INT_NAME_MAX       IFNAMSIZ + 4
+#define GFAR_INT_NAME_MAX       (IFNAMSIZ + 6)  /* '_g#_xx' */
 
 struct txbd8
 {