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kdb: Remove cpu from the more prompt 

Having the CPU in the more prompt is completely redundent vs the
standard kdb prompt, and it also wastes 32 bytes on the stack.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
This commit is contained in:
Jason Wessel 2012-07-30 22:44:41 -05:00
parent 0f26d0e0a7
commit 07cd27bbd4
1 changed files with 0 additions and 11 deletions
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11
kernel/debug/kdb/kdb_io.c
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@ -715,9 +715,6 @@ kdb_printit:
/* check for having reached the LINES number of printed lines */
if (kdb_nextline == linecount) {
char buf1[16] = "";
#if defined(CONFIG_SMP)
char buf2[32];
#endif
/* Watch out for recursion here. Any routine that calls
* kdb_printf will come back through here. And kdb_read
@ -732,14 +729,6 @@ kdb_printit:
if (moreprompt == NULL)
moreprompt = "more> ";
#if defined(CONFIG_SMP)
if (strchr(moreprompt, '%')) {
sprintf(buf2, moreprompt, get_cpu());
put_cpu();
moreprompt = buf2;
}
#endif
kdb_input_flush();
c = console_drivers;