Commit e4281f38 authored by Quytelda Kahja's avatar Quytelda Kahja Committed by Greg Kroah-Hartman
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Staging: ks7010: hostif: Convert SME queue macros to real functions. 



Convert the unsafe macros into inline functions.

Signed-off-by: default avatarQuytelda Kahja <quytelda@tamalin.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2ec999e5

drivers/staging/ks7010/ks_hostif.c

+16 −7
Original line number Diff line number Diff line
@@ -21,13 +21,22 @@ 
/* Include Wireless Extension definition and check version */

#include <net/iw_handler.h>	/* New driver API */



/* macro */

#define inc_smeqhead(priv) \

	(priv->sme_i.qhead = (priv->sme_i.qhead + 1) % SME_EVENT_BUFF_SIZE)

#define inc_smeqtail(priv) \

	(priv->sme_i.qtail = (priv->sme_i.qtail + 1) % SME_EVENT_BUFF_SIZE)

#define cnt_smeqbody(priv) \

	(((priv->sme_i.qtail + SME_EVENT_BUFF_SIZE) - (priv->sme_i.qhead)) % SME_EVENT_BUFF_SIZE)

static inline void inc_smeqhead(struct ks_wlan_private *priv)

{

	priv->sme_i.qhead = (priv->sme_i.qhead + 1) % SME_EVENT_BUFF_SIZE;

}



static inline void inc_smeqtail(struct ks_wlan_private *priv)

{

	priv->sme_i.qtail = (priv->sme_i.qtail + 1) % SME_EVENT_BUFF_SIZE;

}



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;

}



#define KS_WLAN_MEM_FLAG (GFP_ATOMIC)

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