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staging: rtl8712: recvbuf2recvframe(): Change return type

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Change return type of recvbuf2recvframe from int to void as its return
value is never used. Modify or remove return statements accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190808064012.12661-5-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishka Dasgupta 2019-08-08 12:10:07 +05:30 committed by Greg Kroah-Hartman
parent af556d30d3
commit 9dca5e687f
1 changed files with 5 additions and 7 deletions
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12
drivers/staging/rtl8712/rtl8712_recv.c
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@ -980,7 +980,7 @@ int recv_func(struct _adapter *padapter, void *pcontext)
return retval;
}
static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
{
u8 *pbuf, shift_sz = 0;
u8 frag, mf;
@ -1007,7 +1007,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
/* In this case, it means the MAX_RECVBUF_SZ is too small to
* get the data from 8712u.
*/
return _FAIL;
return;
}
do {
prxstat = (struct recv_stat *)pbuf;
@ -1020,13 +1020,13 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16;
drvinfo_sz <<= 3;
if (pkt_len <= 0)
goto _exit_recvbuf2recvframe;
return;
/* Qos data, wireless lan header length is 26 */
if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01)
shift_sz = 2;
precvframe = r8712_alloc_recvframe(pfree_recv_queue);
if (!precvframe)
goto _exit_recvbuf2recvframe;
return;
INIT_LIST_HEAD(&precvframe->u.hdr.list);
precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/
precvframe->u.hdr.len = 0;
@ -1057,7 +1057,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
} else {
precvframe->u.hdr.pkt = skb_clone(pskb, GFP_ATOMIC);
if (!precvframe->u.hdr.pkt)
return _FAIL;
return;
precvframe->u.hdr.rx_head = pbuf;
precvframe->u.hdr.rx_data = pbuf;
precvframe->u.hdr.rx_tail = pbuf;
@ -1077,8 +1077,6 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
precvframe = NULL;
pkt_copy = NULL;
} while ((transfer_len > 0) && pkt_cnt > 0);
_exit_recvbuf2recvframe:
return _SUCCESS;
}
static void recv_tasklet(void *priv)