linux-kernel - [for-linus][PATCH 10/11] tracing/filters: Change parse

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Message-ID: <20230902115120.096623405@goodmis.org>
Date:   Sat, 02 Sep 2023 07:50:45 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Masami Hiramatsu <mhiramat@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Valentin Schneider <vschneid@...hat.com>
Subject: [for-linus][PATCH 10/11] tracing/filters: Change parse_pred() cpulist ternary into an if block

From: Valentin Schneider <vschneid@...hat.com>

Review comments noted that an if block would be clearer than a ternary, so
swap it out.

No change in behaviour intended

Link: https://lkml.kernel.org/r/20230901151039.125186-4-vschneid@redhat.com

Cc: Masami Hiramatsu <mhiramat@...nel.org>
Signed-off-by: Valentin Schneider <vschneid@...hat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 kernel/trace/trace_events_filter.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index eb331e8b00b6..09b4733a2933 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1782,13 +1782,17 @@ static int parse_pred(const char *str, void *data,
 				FILTER_PRED_FN_CPUMASK;
 		} else if (field->filter_type == FILTER_CPU) {
 			if (single) {
-				pred->op = pred->op == OP_BAND ? OP_EQ : pred->op;
+				if (pred->op == OP_BAND)
+					pred->op = OP_EQ;
+
 				pred->fn_num = FILTER_PRED_FN_CPU;
 			} else {
 				pred->fn_num = FILTER_PRED_FN_CPU_CPUMASK;
 			}
 		} else if (single) {
-			pred->op = pred->op == OP_BAND ? OP_EQ : pred->op;
+			if (pred->op == OP_BAND)
+				pred->op = OP_EQ;
+
 			pred->fn_num = select_comparison_fn(pred->op, field->size, false);
 			if (pred->op == OP_NE)
 				pred->not = 1;
-- 
2.40.1