We recently changed from using obd_ioctl_popdata() to calling
copy_to_user() directly. This if statement was supposed to be deleted
but it was over looked. "err" is zero at this point so it means we
return success.
Fixes: b03679f6a41a ("staging: lustre: uapi: remove obd_ioctl_popdata()
wrapper")
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c
b/drivers/staging/lustre/lustre/obdclass/class_obd.c
index 57c84e8e1d8e..8ad3adb2ceb1 100644
--- a/drivers/staging/lustre/lustre/obdclass/class_obd.c
+++ b/drivers/staging/lustre/lustre/obdclass/class_obd.c
@@ -262,7 +262,6 @@ int class_handle_ioctl(unsigned int cmd, unsigned long arg)
dev);
if (copy_to_user((void __user *)arg, data, sizeof(*data)))
- if (err)
err = -EFAULT;
goto out;
}
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