[lvc-project] [PATCH 2/2] [v4] wifi: brcmfmac: handle possible PCI irq handling errors

[Arend Van Spriel]

On January 25, 2024 1:08:26 PM Dmitry Antipov <dmantipov at yandex.ru> wrote:

> Switch to newer 'pci_{alloc,free}_irq_vectors()' API and handle
> possible errors in 'brcmf_pcie_request_irq()'. Compile tested only.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> Suggested-by: Bjorn Helgaas <helgaas at kernel.org>
Reviewed-by: Arend van Spriel <arend.vanspriel at broadcom.com>
> Signed-off-by: Dmitry Antipov <dmantipov at yandex.ru>
> ---
> v4: prefer devm_{devm_request_threaded_irq,free_irq}()', use
> 'pci_irq_vector()' and fix title (Arend, Bjorn)
> v3: switch to 'pci_{alloc,free}_irq_vectors()' per Bjorn's review
> v2: rebase against wireless-next tree
> ---
> .../broadcom/brcm80211/brcmfmac/pcie.c        | 20 ++++++++++++-------
> 1 file changed, 13 insertions(+), 7 deletions(-)


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