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Commit f2c38398 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

[NET]: skb_get/set_timestamp use const 



The new timestamp get/set routines should have const attribute
on parameters (helps to indicate direction).

Signed-off-by: default avatarStephen Hemminger <shemminger@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 513c2500

include/linux/skbuff.h

+2 −2
Original line number Original line Diff line number Diff line
@@ -1251,7 +1251,7 @@ extern void skb_add_mtu(int mtu); 
 *	This function converts the offset back to a struct timeval and stores

 *	This function converts the offset back to a struct timeval and stores

 *	it in stamp.

 *	it in stamp.

 */

 */

static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)

static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)

{

{

	stamp->tv_sec  = skb->tstamp.off_sec;

	stamp->tv_sec  = skb->tstamp.off_sec;

	stamp->tv_usec = skb->tstamp.off_usec;

	stamp->tv_usec = skb->tstamp.off_usec;
@@ -1270,7 +1270,7 @@ static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp) 
 *	This function converts a struct timeval to an offset and stores

 *	This function converts a struct timeval to an offset and stores

 *	it in the skb.

 *	it in the skb.

 */

 */

static inline void skb_set_timestamp(struct sk_buff *skb, struct timeval *stamp)

static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)

{

{

	skb->tstamp.off_sec  = stamp->tv_sec - skb_tv_base.tv_sec;

	skb->tstamp.off_sec  = stamp->tv_sec - skb_tv_base.tv_sec;

	skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;

	skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;