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-rw-r--r--include/net/caif/cfpkt.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/net/caif/cfpkt.h b/include/net/caif/cfpkt.h
index fe328c52c46b..801489bb14c3 100644
--- a/include/net/caif/cfpkt.h
+++ b/include/net/caif/cfpkt.h
@@ -32,6 +32,33 @@ void cfpkt_destroy(struct cfpkt *pkt);
*/
int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len);
+static inline u8 cfpkt_extr_head_u8(struct cfpkt *pkt)
+{
+ u8 tmp;
+
+ cfpkt_extr_head(pkt, &tmp, 1);
+
+ return tmp;
+}
+
+static inline u16 cfpkt_extr_head_u16(struct cfpkt *pkt)
+{
+ __le16 tmp;
+
+ cfpkt_extr_head(pkt, &tmp, 2);
+
+ return le16_to_cpu(tmp);
+}
+
+static inline u32 cfpkt_extr_head_u32(struct cfpkt *pkt)
+{
+ __le32 tmp;
+
+ cfpkt_extr_head(pkt, &tmp, 4);
+
+ return le32_to_cpu(tmp);
+}
+
/*
* Peek header from packet.
* Reads data from packet without changing packet.