You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
1.0 KiB
26 lines
1.0 KiB
From 12c2e32f14da857b58af281b029d4549d24c3292 Mon Sep 17 00:00:00 2001
|
|
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
|
|
Date: Tue, 12 Jul 2016 00:17:28 +0000
|
|
Subject: [PATCH] net: ethernet: bgmac: Fix return value check in bgmac_probe()
|
|
|
|
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
|
|
and never returns NULL. The NULL test in the return value check should be
|
|
replaced with IS_ERR().
|
|
|
|
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
drivers/net/ethernet/broadcom/bgmac-platform.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/net/ethernet/broadcom/bgmac-platform.c
|
|
+++ b/drivers/net/ethernet/broadcom/bgmac-platform.c
|
|
@@ -141,7 +141,7 @@ static int bgmac_probe(struct platform_d
|
|
}
|
|
|
|
bgmac->plat.idm_base = devm_ioremap_resource(&pdev->dev, regs);
|
|
- if (!bgmac->plat.idm_base) {
|
|
+ if (IS_ERR(bgmac->plat.idm_base)) {
|
|
dev_err(&pdev->dev, "Unable to map idm resource\n");
|
|
return PTR_ERR(bgmac->plat.idm_base);
|
|
}
|
|
|