I agree with the comments and I have add the driver name in the subject
line.
Fixes: 4808a1c02611 ("[PATCH] USB: Add isp116x-hcd USB host controller driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
---
Changelog:
v2 -> v3
*Change 1. Just skip the use of null pointer instead of directly return.
*Change 2. Add the driver name in the subject line.
---
drivers/usb/host/isp116x-hcd.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 8835f6bd528e..aacaf6e2ddca 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1541,10 +1541,13 @@ static int isp116x_remove(struct platform_device *pdev)
iounmap(isp116x->data_reg);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- release_mem_region(res->start, 2);
+ if (res)
+ release_mem_region(res->start, 2);
+
iounmap(isp116x->addr_reg);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(res->start, 2);
+ if (res)
+ release_mem_region(res->start, 2);
usb_put_hcd(hcd);
return 0;
--
2.25.1