staging: r8188eu: calculate the delba length

Use offsetofend to calculate the length of the delba message.

We are now calculating all message lengths based on the offset of their
last field. All intermediate updates of pattrib->pktlen can be removed.

Tested-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220602193726.280922-10-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-06-02 21:37:24 +02:00 • committed by Greg Kroah-Hartman
commit d8f2cff632