thunderbolt: Fix to check the return value of kmemdup
[ Upstream commit fd21b79e541e4666c938a344f3ad2df74b4f5120 ] uuid in add_switch is allocted via kmemdup which can fail. The patch logs the error and cleans up the allocated memory for switch. Signed-off-by: NAditya Pakki <pakki001@umn.edu> Reviewed-by: NMukesh Ojha <mojha@codeaurora.org> Signed-off-by: NMika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: NSasha Levin <sashal@kernel.org>
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