Merge 63500f8dd0 into 374fecde09

candump.c

@@ -72,9 +72,6 @@
 #ifndef SO_TIMESTAMPING
 #define SO_TIMESTAMPING 37
 #endif
-#ifndef SCM_TIMESTAMPING
-#define SCM_TIMESTAMPING SO_TIMESTAMPING
-#endif
 
 #define TIMESTAMPSZ 50 /* string 'absolute with date' requires max 49 bytes */
 
@@ -810,13 +807,13 @@ int main(int argc, char **argv)
 			for (cmsg = CMSG_FIRSTHDR(&msg);
 			     cmsg && (cmsg->cmsg_level == SOL_SOCKET);
 			     cmsg = CMSG_NXTHDR(&msg,cmsg)) {
-				if (cmsg->cmsg_type == SCM_TIMESTAMP) {
+				if (cmsg->cmsg_type == SO_TIMESTAMP) {
 					struct timeval tv;
 					memcpy(&tv, CMSG_DATA(cmsg), sizeof(tv));
 					ts.tv_sec = tv.tv_sec;
 					ts.tv_nsec = tv.tv_usec;
 					ts.tv_nsec *= 1000;
-				} else if (cmsg->cmsg_type == SCM_TIMESTAMPING) {
+				} else if (cmsg->cmsg_type == SO_TIMESTAMPING) {
 					struct timespec *stamp = (struct timespec *)CMSG_DATA(cmsg);
 
 					/*

lib.c

@@ -83,8 +83,8 @@ static inline void _put_id(char *buf, int end_offset, canid_t id)
 
 /* CAN DLC to real data length conversion helpers */
 
-static const unsigned char dlc2len[] = {
+static const unsigned char dlc2len[] = {0, 1, 2, 3, 4, 5, 6, 7,
-	0, 1, 2, 3, 4, 5, 6, 7,	8, 12, 16, 20, 24, 32, 48, 64};
+					8, 12, 16, 20, 24, 32, 48, 64};
 
 /* get data length from raw data length code (DLC) */
 unsigned char can_fd_dlc2len(unsigned char dlc)
@@ -92,8 +92,7 @@ unsigned char can_fd_dlc2len(unsigned char dlc)
 	return dlc2len[dlc & 0x0F];
 }
 
-static const unsigned char len2dlc[] = {
+static const unsigned char len2dlc[] = {0, 1, 2, 3, 4, 5, 6, 7, 8,		/* 0 - 8 */
-	0, 1, 2, 3, 4, 5, 6, 7, 8,		/* 0 - 8 */
 					9, 9, 9, 9,				/* 9 - 12 */
 					10, 10, 10, 10,				/* 13 - 16 */
 					11, 11, 11, 11,				/* 17 - 20 */