From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9AD4F5695; Sat, 6 Jul 2024 09:02:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720256578; cv=none; b=aNKnQrxn6UjA5WHryllyzkYNTz4CE4PkBjDjgJd7sCXxBkNZ9lRd1upbcNaDhR/rBt8KVJg0M8IkRIIF9JbO5x9Py8FRD6gnfJ1U9Q3ZmEAq2kyNh2lUCsKlLZz3VaAF4Ez1pE2q8NzugyguU+LdrrAZSuU2F+E53oVF2CHX1Qw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720256578; c=relaxed/simple; bh=X4mPycFhWcc4FxPxIbLHKRt3pmtyzYPRqFdUa43qLlo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pFebdlVgUueI2oAxJgAPKwrDBNzeIt+AO+N9BzMKwspHLB3YtgL/AOHzhVWrryUuwCw0BFlTM+zySF0pMABKU3SpWb3cfBmGKtaFqrP8W+eHFTL7gaxGkHjeI7+qvTndFl6pUFCLtJJ2hOAsrCsg1YFe1yhRfS/jmvgmxc4H1vE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TSS6ywWG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TSS6ywWG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECD49C32786; Sat, 6 Jul 2024 09:02:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720256578; bh=X4mPycFhWcc4FxPxIbLHKRt3pmtyzYPRqFdUa43qLlo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TSS6ywWGgb0Ea+R4G2yaTTOHSoXjhmTJCA3KIaX3HyEC9pyKLFFp/dvoSySovZWvB lekwROFvwbwim4BgJq3P14ztxo8WyqtNrQvHVzb1z5QAYpM40rZ7y+6h+o8pTP5sLY VmhFOykpB5XCpoHV5qwSZyhX2KBI9Lj/NhsyvlhMEDyAAMT63NBGv61g+ucb+qZW7U 2ypC/M2sVT8rYxozuVSgo6LKVn5YnSO3EGMfIDAlstXWZiIfIL4SdtvbJ966+1QH2y FOYy1zEDV/bKZwZDegW7ny9jqBmNALTRV68yWpUS7p76y8/WkPu3ELN5FwAB4xzY3J 6jsZjjvCPgbLA== Date: Sat, 6 Jul 2024 11:02:35 +0200 From: Christian Brauner To: Dan Carpenter Cc: Yonghong Song , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , bpf@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH bpf-next] bpf: remove unnecessary loop in task_file_seq_get_next() Message-ID: <20240706-mitnichten-wolfsrudel-53235d096460@brauner> References: 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-Disposition: inline In-Reply-To: On Thu, Jul 04, 2024 at 10:19:19AM GMT, Dan Carpenter wrote: > After commit 0ede61d8589c ("file: convert to SLAB_TYPESAFE_BY_RCU") this > loop always iterates exactly one time. Delete the for statement and pull > the code in a tab. > > Signed-off-by: Dan Carpenter > --- Reviewed-by: Christian Brauner