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staging: rtl8712: r8712_free_xmitbuf(): Change return type

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Change return type of r8712_free_xmitbuf from int to void (and remove
its return values) as its return value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190809052353.5308-5-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishka Dasgupta 2019-08-09 10:53:47 +05:30 committed by Greg Kroah-Hartman
parent 0d478943e3
commit 670b673fa0
2 changed files with 4 additions and 5 deletions
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5
drivers/staging/rtl8712/rtl871x_xmit.c
View File

@ -753,19 +753,18 @@ struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv)
return pxmitbuf; return pxmitbuf;
} }
int r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf)
{ {
unsigned long irqL; unsigned long irqL;
struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue;
if (pxmitbuf == NULL) if (pxmitbuf == NULL)
return _FAIL; return;
spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL); spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irqL);
list_del_init(&pxmitbuf->list); list_del_init(&pxmitbuf->list);
list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue); list_add_tail(&(pxmitbuf->list), &pfree_xmitbuf_queue->queue);
pxmitpriv->free_xmitbuf_cnt++; pxmitpriv->free_xmitbuf_cnt++;
spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL); spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irqL);
return _SUCCESS;
} }
/* /*

4
drivers/staging/rtl8712/rtl871x_xmit.h
View File

@ -249,8 +249,8 @@ struct xmit_priv {
uint free_xmitbuf_cnt; uint free_xmitbuf_cnt;
}; };
int r8712_free_xmitbuf(struct xmit_priv *pxmitpriv, void r8712_free_xmitbuf(struct xmit_priv *pxmitpriv,
struct xmit_buf *pxmitbuf); struct xmit_buf *pxmitbuf);
struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv); struct xmit_buf *r8712_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len); void r8712_update_protection(struct _adapter *padapter, u8 *ie, uint ie_len);
struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv); struct xmit_frame *r8712_alloc_xmitframe(struct xmit_priv *pxmitpriv);