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| author | Hangyu Hua <hbh25y@gmail.com> | 2022-03-11 16:06:14 +0800 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2025-02-14 16:07:29 +0200 |
| commit | 164bc4160ed5041e25542112df6a414b60d37ae7 (patch) | |
| tree | da80fa972a6d6503142851e9f5a6567144e14001 /scripts/gdb/linux/utils.py | |
| parent | 4f704b0342bb11d3f90fae0d18830eb6bc919bf0 (diff) | |
BACKPORT: can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
commit 3d3925ff6433f98992685a9679613a2cc97f3ce2 upstream.
There is no need to call dev_kfree_skb() when usb_submit_urb() fails
because can_put_echo_skb() deletes original skb and
can_free_echo_skb() deletes the cloned skb.
Bug: 228694483
Fixes: 0024d8ad1639 ("can: usb_8dev: Add support for USB2CAN interface from 8 devices")
Link: https://lore.kernel.org/all/20220311080614.45229-1-hbh25y@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Change-Id: I3c9191dd936d82e7c692fad33919b766e69ed7b5
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions