ipw2x00: Remove redundant variable "rc" (e3108132) · Commits · 戴 / test

local variable "rc" is not used. It is safe to remove and There is only one caller of libipw_qos_convert_ac_to_parameters(). hence make it void Signed-off-by:

zhong jiang <zhongjiang@huawei.com> Signed-off-by:

Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/intel/ipw2x00/libipw_rx.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -999,13 +999,12 @@ static int libipw_read_qos_info_element(struct
		/*
		* Write QoS parameters from the ac parameters.
		*/
		static int libipw_qos_convert_ac_to_parameters(struct
		static void libipw_qos_convert_ac_to_parameters(struct
		libipw_qos_parameter_info
		*param_elm, struct
		libipw_qos_parameters
		*qos_param)
		{
		int rc = 0;
		int i;
		struct libipw_qos_ac_parameter *ac_params;
		u32 txop;
		@@ -1030,7 +1029,6 @@ static int libipw_qos_convert_ac_to_parameters(struct
		txop = le16_to_cpu(ac_params->tx_op_limit) * 32;
		qos_param->tx_op_limit[i] = cpu_to_le16(txop);
		}
		return rc;
		}

		/*

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