From 570e57bcbcc4df5581b1e9c806ab2b16e96ea7d3 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 21 Nov 2011 19:51:34 +0000 Subject: atm: use SKB_TRUESIZE() in atm_guess_pdu2truesize() SKB_TRUESIZE() provides a better approximation of expected skb truesize. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/linux/atmdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/atmdev.h') diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 49a83ca900ba..43ea1b2de3ee 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -452,7 +452,7 @@ void atm_dev_release_vccs(struct atm_dev *dev); static inline int atm_guess_pdu2truesize(int size) { - return SKB_DATA_ALIGN(size) + sizeof(struct skb_shared_info); + return SKB_TRUESIZE(size); } -- cgit v1.2.3 From 49f5ed4250c757cb19d953fcac2737a35ca14d76 Mon Sep 17 00:00:00 2001 From: chas williams - CONTRACTOR Date: Tue, 22 Nov 2011 12:51:56 +0000 Subject: atm: eliminate atm_guess_pdu2truesize() Signed-off-by: Chas Williams - CONTRACTOR Signed-off-by: David S. Miller --- include/linux/atmdev.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include/linux/atmdev.h') diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 43ea1b2de3ee..f4ff882cb2da 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -445,16 +445,6 @@ void vcc_insert_socket(struct sock *sk); void atm_dev_release_vccs(struct atm_dev *dev); -/* - * This is approximately the algorithm used by alloc_skb. - * - */ - -static inline int atm_guess_pdu2truesize(int size) -{ - return SKB_TRUESIZE(size); -} - static inline void atm_force_charge(struct atm_vcc *vcc,int truesize) { -- cgit v1.2.3