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>

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>
Jason Wessel
1 parent 02f8c6aee8
Showing 3 changed files with 3 additions and 8 deletions Side-by-side Diff
kernel/debug/kdb/kdb_bt.c
kernel/debug/kdb/kdb_cmds
kernel/debug/kdb/kdb_main.c
@@ -112,9 +112,8 @@
 	unsigned long addr;
 	long offset;
  
-	kdbgetintenv("BTARGS", &argcount);	/* Arguments to print */
-	kdbgetintenv("BTAPROMPT", &btaprompt);	/* Prompt after each
-						 * proc in bta */
+	/* Prompt after each proc in bta */
+	kdbgetintenv("BTAPROMPT", &btaprompt);
  
 	if (strcmp(argv[0], "bta") == 0) {
 		struct task_struct *g, *p;
@@ -18,16 +18,12 @@
 endefcmd
  
 defcmd dumpall "" "First line debugging"
-  set BTSYMARG 1
-  set BTARGS 9
   pid R
   -dumpcommon
   -bta
 endefcmd
  
 defcmd dumpcpu "" "Same as dumpall but only tasks on cpus"
-  set BTSYMARG 1
-  set BTARGS 9
   pid R
   -dumpcommon
   -btc
@@ -145,10 +145,10 @@
 #endif
  "RADIX=16",
  "MDCOUNT=8",			/* lines of md output */
- "BTARGS=9",			/* 9 possible args in bt */
  KDB_PLATFORM_ENV,
  "DTABCOUNT=30",
  "NOSECT=1",
+ (char *)0,
  (char *)0,
  (char *)0,
  (char *)0,
...	...	@@ -112,9 +112,8 @@
112	112	unsigned long addr;
113	113	long offset;
114	114
115		- kdbgetintenv("BTARGS", &argcount); /* Arguments to print */
116		- kdbgetintenv("BTAPROMPT", &btaprompt); /* Prompt after each
117		- * proc in bta */
	115	+ /* Prompt after each proc in bta */
	116	+ kdbgetintenv("BTAPROMPT", &btaprompt);
118	117
119	118	if (strcmp(argv[0], "bta") == 0) {
120	119	struct task_struct g, p;
...	...	@@ -18,16 +18,12 @@
18	18	endefcmd
19	19
20	20	defcmd dumpall "" "First line debugging"
21		- set BTSYMARG 1
22		- set BTARGS 9
23	21	pid R
24	22	-dumpcommon
25	23	-bta
26	24	endefcmd
27	25
28	26	defcmd dumpcpu "" "Same as dumpall but only tasks on cpus"
29		- set BTSYMARG 1
30		- set BTARGS 9
31	27	pid R
32	28	-dumpcommon
33	29	-btc
...	...	@@ -145,10 +145,10 @@
145	145	#endif
146	146	"RADIX=16",
147	147	"MDCOUNT=8", /* lines of md output */
148		- "BTARGS=9", /* 9 possible args in bt */
149	148	KDB_PLATFORM_ENV,
150	149	"DTABCOUNT=30",
151	150	"NOSECT=1",
	151	+ (char *)0,
152	152	(char *)0,
153	153	(char *)0,
154	154	(char *)0,