Mathias Nyman 2b195c32bc xhci: check port array allocation was successful before dereferencing it ...

[ Upstream commit 8a157d2ff104d2849c58226a1fd02365d7d60150 ]

return if rhub->ports is null after rhub->ports = kcalloc_node()
Klockwork reported issue

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20210406070208.3406266-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-05-11 14:47:19 +02:00

76 KiB

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