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| author | Qingfang Deng <dqfext@gmail.com> | 2026-03-06 12:36:49 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-03-10 05:07:38 +0300 |
| commit | abb0eb0b033a0a8980eb9215e02626e4801ead3f (patch) | |
| tree | 61202f608353a206112e6fa8acfcd32a6c58deeb /tools | |
| parent | 58e4d35ae7b9325ab622bbcc34312b17af425c8f (diff) | |
| download | linux-abb0eb0b033a0a8980eb9215e02626e4801ead3f.tar.xz | |
ppp: simplify input error handling
Currently, ppp_input_error() indicates an error by allocating a 0-length
skb and calling ppp_do_recv(). It takes an error code argument, which is
stored in skb->cb, but not used by ppp_receive_frame().
Simplify the error handling by removing the unused parameter and the
unnecessary skb allocation. Instead, call ppp_receive_error() directly
from ppp_input_error() under the recv lock, and the length check in
ppp_receive_frame() can be removed.
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions