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mac802154: use put and get unaligned functions
This patch removes the swap pointer and memmove functionality. Instead we use the well known put/get unaligned access with specific byte order handling. Signed-off-by: Alexander Aring <aar@pengutronix.de> Suggested-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -16,10 +16,10 @@
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#ifndef NET_MAC802154_H
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#define NET_MAC802154_H
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#include <asm/unaligned.h>
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#include <net/af_ieee802154.h>
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#include <linux/ieee802154.h>
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#include <linux/skbuff.h>
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#include <linux/unaligned/memmove.h>
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#include <net/cfg802154.h>
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@ -254,7 +254,7 @@ static inline __le16 ieee802154_get_fc_from_skb(const struct sk_buff *skb)
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return cpu_to_le16(0);
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}
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return (__force __le16)__get_unaligned_memmove16(skb_mac_header(skb));
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return get_unaligned_le16(skb_mac_header(skb));
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}
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/**
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@ -264,7 +264,7 @@ static inline __le16 ieee802154_get_fc_from_skb(const struct sk_buff *skb)
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*/
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static inline void ieee802154_be64_to_le64(void *le64_dst, const void *be64_src)
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{
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__put_unaligned_memmove64(swab64p(be64_src), le64_dst);
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put_unaligned_le64(get_unaligned_be64(be64_src), le64_dst);
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}
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/**
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@ -274,7 +274,7 @@ static inline void ieee802154_be64_to_le64(void *le64_dst, const void *be64_src)
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*/
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static inline void ieee802154_le64_to_be64(void *be64_dst, const void *le64_src)
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{
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__put_unaligned_memmove64(swab64p(le64_src), be64_dst);
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put_unaligned_be64(get_unaligned_le64(le64_src), be64_dst);
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}
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/**
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@ -284,7 +284,7 @@ static inline void ieee802154_le64_to_be64(void *be64_dst, const void *le64_src)
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*/
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static inline void ieee802154_le16_to_be16(void *be16_dst, const void *le16_src)
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{
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__put_unaligned_memmove16(swab16p(le16_src), be16_dst);
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put_unaligned_be16(get_unaligned_le16(le16_src), be16_dst);
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}
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/**
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