[PATCH net-next 8/8] net: smsc911x: remove pointless NULL checks

Rosen Penev posted 8 patches 1 month, 4 weeks ago
[PATCH net-next 8/8] net: smsc911x: remove pointless NULL checks
Posted by Rosen Penev 1 month, 4 weeks ago
ioaddr can never be NULL. Probe aborts in such a case.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/net/ethernet/smsc/smsc911x.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 5eea873db853..a74c3f9f7110 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2105,11 +2105,6 @@ static int smsc911x_init(struct net_device *dev)
 	spin_lock_init(&pdata->dev_lock);
 	spin_lock_init(&pdata->mac_lock);
 
-	if (pdata->ioaddr == NULL) {
-		SMSC_WARN(pdata, probe, "pdata->ioaddr: 0x00000000");
-		return -ENODEV;
-	}
-
 	/*
 	 * poll the READY bit in PMT_CTRL. Any other access to the device is
 	 * forbidden while this bit isn't set. Try for 100ms
@@ -2334,11 +2329,6 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
 	if (retval)
 		return retval;
 
-	if (pdata->ioaddr == NULL) {
-		SMSC_WARN(pdata, probe, "Error smsc911x base address invalid");
-		return -ENOMEM;
-	}
-
 	retval = smsc911x_probe_config(&pdata->config, &pdev->dev);
 	if (retval && config) {
 		/* copy config parameters across to pdata */
-- 
2.46.2
Re: [PATCH net-next 8/8] net: smsc911x: remove pointless NULL checks
Posted by Kalesh Anakkur Purayil 1 month, 4 weeks ago
On Tue, Oct 1, 2024 at 4:13 AM Rosen Penev <rosenp@gmail.com> wrote:
>
> ioaddr can never be NULL. Probe aborts in such a case.
>
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
LGTM,
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>


-- 
Regards,
Kalesh A P