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Commit c219750b authored by Mitchell Blank Jr's avatar Mitchell Blank Jr Committed by David S. Miller
Browse files

[ATM]: atm_pcr_goal() doesn't modify its argument's contents -- mark it as const 



Signed-off-by: default avatarMitchell Blank Jr <mitch@sfgoth.com>
Signed-off-by: default avatarChas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c9933d08

include/linux/atmdev.h

+1 −1
Original line number Diff line number Diff line
@@ -468,7 +468,7 @@ static inline void atm_dev_put(struct atm_dev *dev) 
int atm_charge(struct atm_vcc *vcc,int truesize);

struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,

    gfp_t gfp_flags);

int atm_pcr_goal(struct atm_trafprm *tp);

int atm_pcr_goal(const struct atm_trafprm *tp);



void vcc_release_async(struct atm_vcc *vcc, int reply);

net/atm/atm_misc.c

+7 −4
Original line number Diff line number Diff line
@@ -74,11 +74,14 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, 
 */





int atm_pcr_goal(struct atm_trafprm *tp)

int atm_pcr_goal(const struct atm_trafprm *tp)

{

	if (tp->pcr && tp->pcr != ATM_MAX_PCR) return -tp->pcr;

	if (tp->min_pcr && !tp->pcr) return tp->min_pcr;

	if (tp->max_pcr != ATM_MAX_PCR) return -tp->max_pcr;

	if (tp->pcr && tp->pcr != ATM_MAX_PCR)

		return -tp->pcr;

	if (tp->min_pcr && !tp->pcr)

		return tp->min_pcr;

	if (tp->max_pcr != ATM_MAX_PCR)

		return -tp->max_pcr;

	return 0;

}