diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/kdb/kdb_io.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c index 8bcdded5d61f..924bc9298a42 100644 --- a/kernel/debug/kdb/kdb_io.c +++ b/kernel/debug/kdb/kdb_io.c @@ -553,7 +553,7 @@ int vkdb_printf(enum kdb_msgsrc src, const char *fmt, va_list ap) int this_cpu, old_cpu; char *cp, *cp2, *cphold = NULL, replaced_byte = ' '; char *moreprompt = "more> "; - struct console *c = console_drivers; + struct console *c; unsigned long uninitialized_var(flags); /* Serialize kdb_printf if multiple cpus try to write at once. @@ -698,10 +698,9 @@ kdb_printit: cp2++; } } - while (c) { + for_each_console(c) { c->write(c, cp, retlen - (cp - kdb_buffer)); touch_nmi_watchdog(); - c = c->next; } } if (logging) { @@ -752,7 +751,6 @@ kdb_printit: moreprompt = "more> "; kdb_input_flush(); - c = console_drivers; if (dbg_io_ops && !dbg_io_ops->is_console) { len = strlen(moreprompt); @@ -762,10 +760,9 @@ kdb_printit: cp++; } } - while (c) { + for_each_console(c) { c->write(c, moreprompt, strlen(moreprompt)); touch_nmi_watchdog(); - c = c->next; } if (logging) |