From patchwork Tue May 16 19:45:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13243743 X-Patchwork-Delegate: kuba@kernel.org 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 C557F29118 for ; Tue, 16 May 2023 19:46:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C80EAC433EF; Tue, 16 May 2023 19:46:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684266400; bh=/xw8L/SqM7J5+dB7LsHWwXKvpp+WooOj5QzCg+QboCg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=loFs/j/KwTSIPj1772KxBpDHgWJJ2vaLRapiw5FjTF4PabYT16JDupLW+SSGmRpf1 wCfewaZ3l0WoTJRovGojaLEA+HxlJ1NW45LcbWix6XzWOmHyPzvBAybAIbjtrhFERg WrOFlPQNpCh2GpB+sRNgOKrAqZsmYy31q+0kOkA1uWk2a+Dz63iuOnaI3jcN1M2ChW 0JN9odgtd1dNcOIlPE2384QQyALu//fAB9uQ+pQG0a9tBG1UjTym2EYq3MRePy4qCZ XNWzpQQSX1y3BYj2VVPgldVCKuO/P4BXEl9UEsv8ecAHFhOT/duQ8z6RE7yik7OAvc jARhqLL/RZqdw== From: Arnd Bergmann To: netdev@vger.kernel.org, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH 2/4] atm: hide unused procfs functions Date: Tue, 16 May 2023 21:45:34 +0200 Message-Id: <20230516194625.549249-2-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230516194625.549249-1-arnd@kernel.org> References: <20230516194625.549249-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org From: Arnd Bergmann When CONFIG_PROC_FS is disabled, the function declarations for some procfs functions are hidden, but the definitions are still build, as shown by this compiler warning: net/atm/resources.c:403:7: error: no previous prototype for 'atm_dev_seq_start' [-Werror=missing-prototypes] net/atm/resources.c:409:6: error: no previous prototype for 'atm_dev_seq_stop' [-Werror=missing-prototypes] net/atm/resources.c:414:7: error: no previous prototype for 'atm_dev_seq_next' [-Werror=missing-prototypes] Add another #ifdef to leave these out of the build. Signed-off-by: Arnd Bergmann --- net/atm/resources.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/atm/resources.c b/net/atm/resources.c index 2b2d33eeaf20..995d29e7fb13 100644 --- a/net/atm/resources.c +++ b/net/atm/resources.c @@ -400,6 +400,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len, return error; } +#ifdef CONFIG_PROC_FS void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos) { mutex_lock(&atm_dev_mutex); @@ -415,3 +416,4 @@ void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos) { return seq_list_next(v, &atm_devs, pos); } +#endif