From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8092B3DBD47; Mon, 20 Jul 2026 10:43:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784544241; cv=none; b=jt32TNabSzppiOnGd1H7XA4zA40VRwoJJ4cVMsygA2Or90buJLkQd+1LOynndahrR4iQmp724QC8UXpGPyaO4IH7jhyR6J0CF/ySyBP5BZ5uBZac8z48wPw/zUJLcP9bqyx8S3J76zU7SMPpzOdxydeF3BmRStlqkg1q2Nzdqa4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784544241; c=relaxed/simple; bh=7iwhT+OMjeqlBnHKCtI3TLdB7erI40oggHs3AYxmGNg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=G8n5rQVL0GEJMQxZ9DJEUD6UNagSjJ/rMTc4AnkT9Ez4uI1pCZqOzASObex25GbhtEPkOjyq67QUt25Vp0pSP95QWXPPYoXg+1Qf5ZTkAj3cMhvgsWHej7uQLaaime7VK/ySmaVxzh4mPfYblYXegM9QkOAIZhpcSLKji0eG2Xs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kWhjOrCE; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kWhjOrCE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CBDDA1F000E9; Mon, 20 Jul 2026 10:43:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784544232; bh=r54JjzfEk9czsuC0MJryDnII5W8oRT9GKoRXZth4XIM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=kWhjOrCEyXZHKrqN1a5C2G/c0EgUL4T1hNiiumxcpdkUKMhNu5fxnfl/rTgS6pZEQ brQsUL99Kx48b6bWhJKLZNkfzoWbRJtr31iPwWh6PJr9fQ+v9iOEQ78EF8GdJeb5V/ o1tFU9c4KllytmYJLUZC1Yf8tbq4t2S4OABjEZsNsuZbmcEt6VZUlXAKPa9V27tite LYBQ6IDBR60LcJ319CLdlbSGa1B9lXdQV+HiL1O1Rwrkvlq6hv4/Vr7y4bCHzH3VTT YCuOYFLqMPq2ifNvNlFicsxsGTt331ljzlPCD3uQ2BWiLasd1tQ1DAUPNCuJ21QQZ6 +wtbOg9qpbzGQ== From: "Masami Hiramatsu (Google)" To: Steven Rostedt , Masami Hiramatsu Cc: Mathieu Desnoyers , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH 02/10] tracing/probes: Remove redundant boolean conversion in trace_probe_has_single_file() Date: Mon, 20 Jul 2026 19:43:48 +0900 Message-ID: <178454422826.296567.4382363406595169533.stgit@devnote2> X-Mailer: git-send-email 2.43.0 In-Reply-To: <178454420994.296567.10239174745865301350.stgit@devnote2> References: <178454420994.296567.10239174745865301350.stgit@devnote2> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit From: Masami Hiramatsu (Google) list_is_singular() returns a boolean value, so the double negation (!!) in trace_probe_has_single_file() is redundant. Remove it. Assisted-by: Antigravity:gemini-3.5-flash Signed-off-by: Masami Hiramatsu (Google) --- kernel/trace/trace_probe.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index b3571c85abb1..c0f05763811c 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -360,7 +360,7 @@ static inline int trace_probe_unregister_event_call(struct trace_probe *tp) static inline bool trace_probe_has_single_file(struct trace_probe *tp) { - return !!list_is_singular(&tp->event->files); + return list_is_singular(&tp->event->files); } int trace_probe_init(struct trace_probe *tp, const char *event,