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authorJérémy Lefaure <jeremy.lefaure@lse.epita.fr>2017-10-15 21:22:49 -0400
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2018-04-11 11:30:33 -0400
commit0a4d0564f0fc377ad0ba66ce214b9b16324aea4b (patch)
tree31dc7eec2d77568c347f82ef4024434a0126f1cb /kernel
parentb0dc52f15e7fe2b973ecfe4f3706f1b35ce3943a (diff)
downloadlinux-0a4d0564f0fc377ad0ba66ce214b9b16324aea4b.tar.bz2
tracing: Use ARRAY_SIZE() macro instead of open coding it
It is useless to re-invent the ARRAY_SIZE macro so let's use it instead of DATA_CNT. Found with Coccinelle with the following semantic patch: @r depends on (org || report)@ type T; T[] E; position p; @@ ( (sizeof(E)@p /sizeof(*E)) | (sizeof(E)@p /sizeof(E[...])) | (sizeof(E)@p /sizeof(T)) ) Link: http://lkml.kernel.org/r/20171016012250.26453-1-jeremy.lefaure@lse.epita.fr Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> [ Removed useless include of kernel.h ] Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/trace_events_filter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 1bda4ec95e18..5eba1cec945c 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -2140,7 +2140,7 @@ static struct test_filter_data_t {
#undef YES
#undef NO
-#define DATA_CNT (sizeof(test_filter_data)/sizeof(struct test_filter_data_t))
+#define DATA_CNT ARRAY_SIZE(test_filter_data)
static int test_pred_visited;