---

yaml --- r: 63104 b: refs/heads/master c: 303fa9e h: refs/heads/master v: v3
git-mirror · Jul 27, 2007 · f77ef96 · f77ef96
1 parent fce669c
commit f77ef96
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e556bbbd9d2ff2b158915945ac82e2ac7def4d2f
+refs/heads/master: 303fa9e39605c1d56971dd22cd04d2186dc42c98
diff --git a/trunk/drivers/s390/cio/cio_debug.h b/trunk/drivers/s390/cio/cio_debug.h
@@ -23,6 +23,8 @@ extern debug_info_t *cio_debug_crw_id;
 static inline void
 CIO_HEX_EVENT(int level, void *data, int length)
 {
+	if (unlikely(!cio_debug_trace_id))
+		return;
 	while (length > 0) {
 		debug_event(cio_debug_trace_id, level, data, length);
 		length -= cio_debug_trace_id->buf_size;