On Wed, Jul 14, 2021 at 05:13:22PM +0800, Dongliang Mu wrote:

The current error handling code of hso_create_net_device is
hso_free_net_device, no matter which errors lead to. For example,
WARNING in hso_free_net_device [1].

Fix this by refactoring the error handling code of
hso_create_net_device by handling different errors by different code.

[1] https://syzkaller.appspot.com/bug?id=66eff8d49af1b28370ad342787413e35bbe76efe

Reported-by: syzbot+44d53c7255bb1aea22d2@syzkaller.appspotmail.com
Fixes: 5fcfb6d0bfcd ("hso: fix bailout in error case of probe")
Signed-off-by: Dongliang Mu <redacted>
---
v1->v2: change labels according to the comment of Dan Carpenter
v2->v3: change the style of error handling labels
 drivers/net/usb/hso.c | 33 +++++++++++++++++++++++----------
 1 file changed, 23 insertions(+), 10 deletions(-)

Please resend the whole series, not just one patch of the series.
Otherwise it makes it impossible to determine what patch from what
series should be applied in what order.

All of these are now dropped from my queue, please fix up and resend.

thanks,

greg k-h