We assume that "pd" can be null on the previous line, and throughout the function so we should check it here as well. This was introduced by 9b2c2ff7a1c0 "mv643xx_eth: use sw csum for big packets" Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> --- v2: style change diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 73bb8ea..f5e72fe 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -2670,7 +2670,8 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) * Detect hardware parameters. */ msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000; - msp->tx_csum_limit = pd->tx_csum_limit ? pd->tx_csum_limit : 9 * 1024; + msp->tx_csum_limit = (pd != NULL && pd->tx_csum_limit) ? + pd->tx_csum_limit : 9 * 1024; infer_hw_params(msp); platform_set_drvdata(pdev, msp); -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
