SLF_ERROR          98 drivers/net/can/slcan.c #define SLF_ERROR		1               /* Parity, etc. error        */
SLF_ERROR          80 drivers/net/slip/slip.h #define SLF_ERROR	2               /* Parity, etc. error           */
SLF_ERROR          37 drivers/net/wan/x25_asy.h #define SLF_ERROR	2               /* Parity, etc. error           */