Commits
Wright Feng committed 475eade7330
MLK-21161-02 brcmfmac: validate ifp pointer in brcmf_txfinalize We got ifp null pointer kernel panic in brcmf_txfinalize after removing Wi-Fi USB dongle when data was transmitting, The root cause is that interface was removed before calling brcmf_txfinalize in brcmf_fws_dequeue_worker and finally caused kernel panic. Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com> (cherry picked from commit 3f94bfe6febc9762e340a69b6520242f27d20c85)