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authorSteven Rostedt <srostedt@redhat.com>2009-03-06 10:50:53 -0500
committerSteven Rostedt <srostedt@redhat.com>2009-03-10 00:34:03 -0400
commit156b5f172a64103bcb13b6d26288388b9019caa3 (patch)
treee29141720bd9d0e4c722dd3c7dc8c62d5113db43 /kernel/trace/trace_export.c
parent7bffc23e56e92c14b787bf4d95249a32085bfed5 (diff)
tracing: typecast sizeof and offsetof to unsigned int
Impact: fix compiler warnings On x86_64 sizeof and offsetof are treated as long, where as on x86_32 they are int. This patch typecasts them to unsigned int to avoid one arch giving warnings while the other does not. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Diffstat (limited to 'kernel/trace/trace_export.c')
-rw-r--r--kernel/trace/trace_export.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 0fb7be73e31..7162ab49d05 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -18,11 +18,11 @@
#include "trace_format.h"
#undef TRACE_FIELD_ZERO_CHAR
-#define TRACE_FIELD_ZERO_CHAR(item) \
- ret = trace_seq_printf(s, "\tfield: char " #item ";\t" \
- "offset:%lu;\tsize:0;\n", \
- offsetof(typeof(field), item)); \
- if (!ret) \
+#define TRACE_FIELD_ZERO_CHAR(item) \
+ ret = trace_seq_printf(s, "\tfield: char " #item ";\t" \
+ "offset:%u;\tsize:0;\n", \
+ (unsigned int)offsetof(typeof(field), item)); \
+ if (!ret) \
return 0;