Commits
Vladimir Zapolskiy committed d7a32b6e6b1
net: qlcnic: clean up sysfs error codes Replace confusing QL_STATUS_INVALID_PARAM == -1 == -EPERM with -EINVAL and QLC_STATUS_UNSUPPORTED_CMD == -2 == -ENOENT with -EOPNOTSUPP, the latter error code is arguable, but it is already used in the driver, so let it be here as well. Also remove always false (!buf) check on read(), the driver should not care if userspace gets its EFAULT or not. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>