[ Upstream commitfd6729ec53] This error path is unlikely because of it checked for NULL and returned -ENOMEM earlier in the function. But it should return an error code here as well if we ever do hit it because of a race condition or something. Fixes:bdcd817079("Add ath6kl cleaned up driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210813113438.GB30697@kili Signed-off-by: Sasha Levin <sashal@kernel.org>