diff options
Diffstat (limited to 'kernel/debug/kdb/kdb_io.c')
-rw-r--r-- | kernel/debug/kdb/kdb_io.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c index 98c9011eac78..46f477bebe0c 100644 --- a/kernel/debug/kdb/kdb_io.c +++ b/kernel/debug/kdb/kdb_io.c | |||
@@ -576,7 +576,6 @@ int vkdb_printf(enum kdb_msgsrc src, const char *fmt, va_list ap) | |||
576 | KDB_STATE_SET(PRINTF_LOCK); | 576 | KDB_STATE_SET(PRINTF_LOCK); |
577 | spin_lock_irqsave(&kdb_printf_lock, flags); | 577 | spin_lock_irqsave(&kdb_printf_lock, flags); |
578 | got_printf_lock = 1; | 578 | got_printf_lock = 1; |
579 | atomic_inc(&kdb_event); | ||
580 | } else { | 579 | } else { |
581 | __acquire(kdb_printf_lock); | 580 | __acquire(kdb_printf_lock); |
582 | } | 581 | } |
@@ -851,7 +850,6 @@ kdb_print_out: | |||
851 | got_printf_lock = 0; | 850 | got_printf_lock = 0; |
852 | spin_unlock_irqrestore(&kdb_printf_lock, flags); | 851 | spin_unlock_irqrestore(&kdb_printf_lock, flags); |
853 | KDB_STATE_CLEAR(PRINTF_LOCK); | 852 | KDB_STATE_CLEAR(PRINTF_LOCK); |
854 | atomic_dec(&kdb_event); | ||
855 | } else { | 853 | } else { |
856 | __release(kdb_printf_lock); | 854 | __release(kdb_printf_lock); |
857 | } | 855 | } |