diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb/pm3393.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb/pm3393.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb/pm3393.c b/drivers/net/ethernet/chelsio/cxgb/pm3393.c index eb462d7db427..c27908e66f5e 100644 --- a/drivers/net/ethernet/chelsio/cxgb/pm3393.c +++ b/drivers/net/ethernet/chelsio/cxgb/pm3393.c @@ -47,9 +47,6 @@ #define OFFSET(REG_ADDR) ((REG_ADDR) << 2) -/* Max frame size PM3393 can handle. Includes Ethernet header and CRC. */ -#define MAX_FRAME_SIZE 9600 - #define IPG 12 #define TXXG_CONF1_VAL ((IPG << SUNI1x10GEXP_BITOFF_TXXG_IPGT) | \ SUNI1x10GEXP_BITMSK_TXXG_32BIT_ALIGN | SUNI1x10GEXP_BITMSK_TXXG_CRCEN | \ @@ -331,10 +328,7 @@ static int pm3393_set_mtu(struct cmac *cmac, int mtu) { int enabled = cmac->instance->enabled; - /* MAX_FRAME_SIZE includes header + FCS, mtu doesn't */ - mtu += 14 + 4; - if (mtu > MAX_FRAME_SIZE) - return -EINVAL; + mtu += ETH_HLEN + ETH_FCS_LEN; /* Disable Rx/Tx MAC before configuring it. */ if (enabled) |