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Commit 3bdb65ec authored Jun 30, 2011 by Jason Wessel

kdb: cleanup unused variables missed in the original kdb merge



The BTARGS and BTSYMARG variables do not have any function in the
mainline version of kdb.

Reported-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

parent 02f8c6ae

kernel/debug/kdb/kdb_bt.c

+2 −3

Original line number	Original line	Diff line number	Diff line
	@@ -112,9 +112,8 @@ kdb_bt(int argc, const char **argv)
	unsigned long addr;		unsigned long addr;
	long offset;		long offset;

	kdbgetintenv("BTARGS", &argcount); /* Arguments to print */		/* Prompt after each proc in bta */
	kdbgetintenv("BTAPROMPT", &btaprompt); /* Prompt after each		kdbgetintenv("BTAPROMPT", &btaprompt);
	* proc in bta */

	if (strcmp(argv[0], "bta") == 0) {		if (strcmp(argv[0], "bta") == 0) {
	struct task_struct g, p;		struct task_struct g, p;

kernel/debug/kdb/kdb_cmds

+0 −4

Original line number	Original line	Diff line number	Diff line
	@@ -18,16 +18,12 @@ defcmd dumpcommon "" "Common kdb debugging"
	endefcmd		endefcmd

	defcmd dumpall "" "First line debugging"		defcmd dumpall "" "First line debugging"
	set BTSYMARG 1
	set BTARGS 9
	pid R		pid R
	-dumpcommon		-dumpcommon
	-bta		-bta
	endefcmd		endefcmd

	defcmd dumpcpu "" "Same as dumpall but only tasks on cpus"		defcmd dumpcpu "" "Same as dumpall but only tasks on cpus"
	set BTSYMARG 1
	set BTARGS 9
	pid R		pid R
	-dumpcommon		-dumpcommon
	-btc		-btc

kernel/debug/kdb/kdb_main.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -145,7 +145,6 @@ static char *__env[] = {
	#endif		#endif
	"RADIX=16",		"RADIX=16",
	"MDCOUNT=8", /* lines of md output */		"MDCOUNT=8", /* lines of md output */
	"BTARGS=9", /* 9 possible args in bt */
	KDB_PLATFORM_ENV,		KDB_PLATFORM_ENV,
	"DTABCOUNT=30",		"DTABCOUNT=30",
	"NOSECT=1",		"NOSECT=1",
	@@ -172,6 +171,7 @@ static char *__env[] = {
	(char *)0,		(char *)0,
	(char *)0,		(char *)0,
	(char *)0,		(char *)0,
			(char *)0,
	};		};

	static const int __nenv = (sizeof(__env) / sizeof(char *));		static const int __nenv = (sizeof(__env) / sizeof(char *));