[PATCH 0/7] USB: cdc-acm: probe fixes

From: Johan Hovold
Date: Thu Mar 18 2021 - 11:53:17 EST

This series fixes a couple of bugs in the probe errors paths and does
some clean up in preparation for adding the missing error handling when
claiming the data interface.

The first two should probably go into 5.12-rc, while the rest could be
held off for 5.13 if preferred.


Johan Hovold (7):
USB: cdc-acm: fix double free on probe failure
USB: cdc-acm: fix use-after-free after probe failure
USB: cdc-acm: drop redundant driver-data assignment
USB: cdc-acm: drop redundant driver-data reset
USB: cdc-acm: clean up probe error labels
USB: cdc-acm: use negation for NULL checks
USB: cdc-acm: always claim data interface

drivers/usb/class/cdc-acm.c | 54 +++++++++++++++++++++----------------
1 file changed, 31 insertions(+), 23 deletions(-)