25 	struct udphdr uh;  in udp_uncompress()  local
34 		fail |= lowpan_fetch_skb(skb, &uh.source, sizeof(uh.source));  in udp_uncompress()
35 		fail |= lowpan_fetch_skb(skb, &uh.dest, sizeof(uh.dest));  in udp_uncompress()
38 		fail |= lowpan_fetch_skb(skb, &uh.source, sizeof(uh.source));  in udp_uncompress()
40 		uh.dest = htons(val + LOWPAN_NHC_UDP_8BIT_PORT);  in udp_uncompress()
44 		uh.source = htons(val + LOWPAN_NHC_UDP_8BIT_PORT);  in udp_uncompress()
45 		fail |= lowpan_fetch_skb(skb, &uh.dest, sizeof(uh.dest));  in udp_uncompress()
49 		uh.source = htons(LOWPAN_NHC_UDP_4BIT_PORT + (val >> 4));  in udp_uncompress()
50 		uh.dest = htons(LOWPAN_NHC_UDP_4BIT_PORT + (val & 0x0f));  in udp_uncompress()
57 		 ntohs(uh.source), ntohs(uh.dest));  in udp_uncompress()
64 		fail |= lowpan_fetch_skb(skb, &uh.check, sizeof(uh.check));  in udp_uncompress()
74 	uh.len = htons(skb->len + sizeof(struct udphdr));  in udp_uncompress()
75 	pr_debug("uncompressed UDP length: src = %d", ntohs(uh.len));  in udp_uncompress()
85 	skb_copy_to_linear_data(skb, &uh, sizeof(struct udphdr));  in udp_uncompress()
92 	const struct udphdr *uh = udp_hdr(skb);  in udp_compress()  local
95 	if (((ntohs(uh->source) & LOWPAN_NHC_UDP_4BIT_MASK) ==  in udp_compress()
97 	    ((ntohs(uh->dest) & LOWPAN_NHC_UDP_4BIT_MASK) ==  in udp_compress()
104 		tmp = ntohs(uh->dest) - LOWPAN_NHC_UDP_4BIT_PORT +  in udp_compress()
105 		      ((ntohs(uh->source) - LOWPAN_NHC_UDP_4BIT_PORT) << 4);  in udp_compress()
107 	} else if ((ntohs(uh->dest) & LOWPAN_NHC_UDP_8BIT_MASK) ==  in udp_compress()
114 		lowpan_push_hc_data(hc_ptr, &uh->source, sizeof(uh->source));  in udp_compress()
116 		tmp = ntohs(uh->dest) - LOWPAN_NHC_UDP_8BIT_PORT;  in udp_compress()
118 	} else if ((ntohs(uh->source) & LOWPAN_NHC_UDP_8BIT_MASK) ==  in udp_compress()
125 		tmp = ntohs(uh->source) - LOWPAN_NHC_UDP_8BIT_PORT;  in udp_compress()
128 		lowpan_push_hc_data(hc_ptr, &uh->dest, sizeof(uh->dest));  in udp_compress()
135 		lowpan_push_hc_data(hc_ptr, &uh->source, sizeof(uh->source));  in udp_compress()
137 		lowpan_push_hc_data(hc_ptr, &uh->dest, sizeof(uh->dest));  in udp_compress()
141 	lowpan_push_hc_data(hc_ptr, &uh->check, sizeof(uh->check));  in udp_compress()