Module Name:	syssrc
Committed By:	enami
Date:		Sat Mar 31 00:35:24 UTC 2001

Modified Files:
	syssrc/sys/arch/alpha/tc: scc.c
	syssrc/sys/arch/luna68k/dev: siotty.c
	syssrc/sys/arch/pmax/dev: dc.c
	syssrc/sys/arch/pmax/tc: scc.c
	syssrc/sys/dev/qbus: dhu.c dl.c dz.c
	syssrc/sys/kern: tty.c tty_tb.c
	syssrc/sys/net: if_sl.c if_strip.c ppp_tty.c

Log Message:
Remove unnecessary test of tp->t_linesw against NULL; they are results
of confusion while correcting compilation error after t_line is
replaced with t_linesw.


To generate a diff of this commit:
cvs rdiff -r1.52 -r1.53 syssrc/sys/arch/alpha/tc/scc.c
cvs rdiff -r1.6 -r1.7 syssrc/sys/arch/luna68k/dev/siotty.c
cvs rdiff -r1.65 -r1.66 syssrc/sys/arch/pmax/dev/dc.c
cvs rdiff -r1.67 -r1.68 syssrc/sys/arch/pmax/tc/scc.c
cvs rdiff -r1.21 -r1.22 syssrc/sys/dev/qbus/dhu.c
cvs rdiff -r1.15 -r1.16 syssrc/sys/dev/qbus/dl.c
cvs rdiff -r1.26 -r1.27 syssrc/sys/dev/qbus/dz.c
cvs rdiff -r1.126 -r1.127 syssrc/sys/kern/tty.c
cvs rdiff -r1.25 -r1.26 syssrc/sys/kern/tty_tb.c
cvs rdiff -r1.72 -r1.73 syssrc/sys/net/if_sl.c
cvs rdiff -r1.35 -r1.36 syssrc/sys/net/if_strip.c
cvs rdiff -r1.23 -r1.24 syssrc/sys/net/ppp_tty.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.