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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: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-16 14:07:00 -05:00 committed by Greg Kroah-Hartman
parent 792f4b1c4e
commit aae9620151
1 changed files with 1 additions and 7 deletions
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8
drivers/staging/wilc1000/wilc_wlan.c
View File

@ -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)