ALSA: pcm: Fix missing check of the new non-cached buffer type

[linux-2.6-block.git] / kernel / trace / trace.h

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 26b0a08f3c7d46e9359f2c6fef83f67edceed031..f801d154ff6a3bb71950c215d8598c9a9a5acbe0 100644 (file)
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -365,11 +365,11 @@ static inline struct trace_array *top_trace_array(void)
        __builtin_types_compatible_p(typeof(var), type *)
 
 #undef IF_ASSIGN
-#define IF_ASSIGN(var, entry, etype, id)               \
-       if (FTRACE_CMP_TYPE(var, etype)) {              \
-               var = (typeof(var))(entry);             \
-               WARN_ON(id && (entry)->type != id);     \
-               break;                                  \
+#define IF_ASSIGN(var, entry, etype, id)                       \
+       if (FTRACE_CMP_TYPE(var, etype)) {                      \
+               var = (typeof(var))(entry);                     \
+               WARN_ON(id != 0 && (entry)->type != id);        \
+               break;                                          \
        }
 
 /* Will cause compile errors if type is not found. */