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Staging: rtl8712: remove unused functions

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Remove the functions sleep_schedulable, down_scanned_network,
up_scanned_network and get_free_xmit_queue as they are not used anywhere
in the kernel. Functions detected using coccinelle but changes done by
hand.
Script:

@initialize:python@
@@
def display(name,p):
        print(name,p[0].file)

@r1@
identifier func;
type T;
position p;
@@
static T func@p(...)
{
...
}

@r@
identifier r1.func;
@@
func

@script:python depends on !r@
func << r1.func;
p << r1.p;
@@
display(func,p)

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-10-06 23:32:20 +05:30 committed by Greg Kroah-Hartman
parent 67f9dcb155
commit 340c046991
3 changed files with 0 additions and 33 deletions
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9
drivers/staging/rtl8712/osdep_service.h
View File

@ -63,15 +63,6 @@ static inline u32 end_of_queue_search(struct list_head *head,
return (head == plist);
}
static inline void sleep_schedulable(int ms)
{
u32 delta;
delta = msecs_to_jiffies(ms);/*(ms)*/
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(delta);
}
static inline void flush_signals_thread(void)
{
if (signal_pending(current))

18
drivers/staging/rtl8712/rtl871x_mlme.h
View File

@ -162,24 +162,6 @@ static inline void clr_fwstate(struct mlme_priv *pmlmepriv, sint state)
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
static inline void up_scanned_network(struct mlme_priv *pmlmepriv)
{
unsigned long irqL;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
pmlmepriv->num_of_scanned++;
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
static inline void down_scanned_network(struct mlme_priv *pmlmepriv)
{
unsigned long irqL;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
pmlmepriv->num_of_scanned--;
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
}
static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv,
sint val)
{

6
drivers/staging/rtl8712/rtl871x_xmit.h
View File

@ -261,12 +261,6 @@ struct xmit_priv {
uint free_xmitbuf_cnt;
};
static inline struct __queue *get_free_xmit_queue(
struct xmit_priv *pxmitpriv)
{
return &(pxmitpriv->free_xmit_queue);
}
int r8712_free_xmitbuf(struct xmit_priv *pxmitpriv,
struct xmit_buf *pxmitbuf);
struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv);