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Commit aae96201 authored by Janani Ravichandran's avatar Janani Ravichandran Committed by Greg Kroah-Hartman
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staging: wilc1000: Modify tcp_process to return void rather than int 



tcp_process() returns int, which is not used anywhere. So, change
function header to return void intead of int and remove all uses of
the local variable ret, which is used as a return variable in the
function.

Signed-off-by: default avatarJanani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 792f4b1c

drivers/staging/wilc1000/wilc_wlan.c

+1 −7
Original line number Diff line number Diff line
@@ -207,9 +207,8 @@ static inline int add_tcp_pending_ack(u32 ack, u32 session_index, 
	return 0;

}



static inline int tcp_process(struct net_device *dev, struct txq_entry_t *tqe)

static inline void tcp_process(struct net_device *dev, struct txq_entry_t *tqe)

{

	int ret;

	u8 *eth_hdr_ptr;

	u8 *buffer = tqe->buffer;

	unsigned short h_proto;
@@ -267,14 +266,9 @@ static inline int tcp_process(struct net_device *dev, struct txq_entry_t *tqe) 
				add_tcp_pending_ack(ack_no, i, tqe);

			}



		} else {

			ret = 0;

		}

	} else {

		ret = 0;

	}

	spin_unlock_irqrestore(&wilc->txq_spinlock, flags);

	return ret;

}



static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev)