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-rw-r--r--arch/s390/kernel/debug.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index ba03fc0a3a5..39137b9e162 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -698,8 +698,7 @@ debug_info_t *debug_register_mode(const char *name, int pages_per_area,
if ((uid != 0) || (gid != 0))
pr_warning("Root becomes the owner of all s390dbf files "
"in sysfs\n");
- if (!initialized)
- BUG();
+ BUG_ON(!initialized);
mutex_lock(&debug_mutex);
/* create new debug_info */