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Commit 5089cd41 authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Greg Kroah-Hartman
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staging: ks7010: use CIRC_CNT_TO_END macro in cnt_smeqbody 



This commit changes custom implementation of CIRC_CNT_TO_END.
Just use the linux kernel header one to simplify code.

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 203ad5a1

drivers/staging/ks7010/ks_hostif.c

+3 −3
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
 *   Copyright (C) 2009 Renesas Technology Corp.

 */



#include <linux/circ_buf.h>

#include <linux/if_arp.h>

#include <net/iw_handler.h>

#include <uapi/linux/llc.h>
@@ -26,9 +27,8 @@ static inline void inc_smeqtail(struct ks_wlan_private *priv) 


static inline unsigned int cnt_smeqbody(struct ks_wlan_private *priv)

{

	unsigned int sme_cnt = priv->sme_i.qtail - priv->sme_i.qhead;



	return (sme_cnt + SME_EVENT_BUFF_SIZE) % SME_EVENT_BUFF_SIZE;

	return CIRC_CNT_TO_END(priv->sme_i.qhead, priv->sme_i.qtail,

			       SME_EVENT_BUFF_SIZE);

}



static inline u8 get_byte(struct ks_wlan_private *priv)