Registering of misc device could fail so add checking
of return value.
Signed-off-by: Marek Belisko <[email protected]>
---
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 57a235f..fd1f071 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -948,9 +948,12 @@ int reg_ft1000_netdev(struct ft1000_device *ft1000dev,
struct usb_interface *int
return rc;
}
-
- //Create character device, implemented by Jim
- ft1000_CreateDevice(ft1000dev);
+ rc = ft1000_CreateDevice(ft1000dev);
+ if (rc) {
+ DEBUG("Could not register misc device :%d\n", rc);
+ free_netdev(netdev);
+ return rc;
+ }
DEBUG ("reg_ft1000_netdev returned\n");
--
1.7.1
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