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Subject[PATCH] perf tools: Simplify the calculation of variables
Date
Fix the following coccicheck warnings:

./tools/perf/util/header.c:3809:18-20: WARNING !A || A && B is
equivalent to !A || B.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
tools/perf/util/header.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index c4ed3dc..4fe9e2a 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -3806,7 +3806,7 @@ int perf_session__read_header(struct perf_session *session)
* check for the pipe header regardless of source.
*/
err = perf_header__read_pipe(session);
- if (!err || (err && perf_data__is_pipe(data))) {
+ if (!err || perf_data__is_pipe(data)) {
data->is_pipe = true;
return err;
}
--
1.8.3.1
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