From: Wei Yongjun <[email protected]>
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <[email protected]>
---
drivers/staging/ozwpan/ozcdev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 27d0666..8dc24ea 100644
--- a/drivers/staging/ozwpan/ozcdev.c
+++ b/drivers/staging/ozwpan/ozcdev.c
@@ -355,11 +355,13 @@ int oz_cdev_register(void)
g_oz_class = class_create(THIS_MODULE, "ozmo_wpan");
if (IS_ERR(g_oz_class)) {
oz_trace("Failed to register ozmo_wpan class\n");
+ err = PTR_ERR(g_oz_class);
goto out1;
}
dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan");
if (IS_ERR(dev)) {
oz_trace("Failed to create sysfs entry for cdev\n");
+ err = PTR_ERR(dev);
goto out1;
}
return 0;