From: Saurabh Sengar Date: Mon, 23 Nov 2015 13:51:48 +0000 (+0530) Subject: net: fec: no need to test for the return type of of_property_read_u32 X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=73b1c90d3650a81ff9997f6d1ddfda6efb9fac09;p=openwrt%2Fstaging%2Fblogic.git net: fec: no need to test for the return type of of_property_read_u32 in case of error no need to set num_tx and num_rx = 1, because in case of error these variables will remain unchanged by of_property_read_u32 ie 1 only Signed-off-by: Saurabh Sengar Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index b2a32209ffbf..d2328fc5da57 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3277,7 +3277,6 @@ static void fec_enet_get_queue_num(struct platform_device *pdev, int *num_tx, int *num_rx) { struct device_node *np = pdev->dev.of_node; - int err; *num_tx = *num_rx = 1; @@ -3285,13 +3284,9 @@ fec_enet_get_queue_num(struct platform_device *pdev, int *num_tx, int *num_rx) return; /* parse the num of tx and rx queues */ - err = of_property_read_u32(np, "fsl,num-tx-queues", num_tx); - if (err) - *num_tx = 1; + of_property_read_u32(np, "fsl,num-tx-queues", num_tx); - err = of_property_read_u32(np, "fsl,num-rx-queues", num_rx); - if (err) - *num_rx = 1; + of_property_read_u32(np, "fsl,num-rx-queues", num_rx); if (*num_tx < 1 || *num_tx > FEC_ENET_MAX_TX_QS) { dev_warn(&pdev->dev, "Invalid num_tx(=%d), fall back to 1\n",