wireless-drivers fixes for v5.15
Second set of fixes for v5.15, nothing major this time. Most important
here are reverting a brcmfmac regression and a fix for an old rare
ath5k build error.
iwlwifi
* fixes to NULL dereference, off by one and missing unlock
* add support for Killer AX1650 on Dell XPS 15 (9510) laptop
ath5k
* build fix with LEDS=m
brcmfmac
* revert a regression causing BCM4359/9 devices stop working as access point
mwifiex
* fix clang warning about null pointer arithmetic
mwifiex: avoid null-pointer-subtraction warning
clang complains about some NULL pointer arithmetic in this driver:
drivers/net/wireless/marvell/mwifiex/sta_tx.c:65:59: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction]
pad = ((void *)skb->data - (sizeof(*local_tx_pd) + hroom)-
^
drivers/net/wireless/marvell/mwifiex/uap_txrx.c:478:53: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction]
pad = ((void *)skb->data - (sizeof(*txpd) + hroom) - NULL) &
Rework that expression to do the same thing using a uintptr_t.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210927121656.940304-1-arnd@kernel.org
2 files changed
