linux-kernel - [PATCH 18/30] usb: host: xhci-debugfs: Use 'gnu

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200703174148.2749969-19-lee.jones@linaro.org>
Date:   Fri,  3 Jul 2020 18:41:36 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     gregkh@...uxfoundation.org, linux-usb@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Lu Baolu <baolu.lu@...ux.intel.com>
Subject: [PATCH 18/30] usb: host: xhci-debugfs: Use 'gnu_printf' format notation

Fixes the following W=1 kernel build warning(s):

 drivers/usb/host/xhci-debugfs.c:128:2: warning: function ‘xhci_debugfs_regset’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
 128 | vsnprintf(rgs->name, sizeof(rgs->name), fmt, args);
 | ^~~~~~~~~

Cc: Mathias Nyman <mathias.nyman@...el.com>
Cc: Lu Baolu <baolu.lu@...ux.intel.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/usb/host/xhci-debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-debugfs.c b/drivers/usb/host/xhci-debugfs.c
index 76c3f29562d2b..92e25a62fdb5b 100644
--- a/drivers/usb/host/xhci-debugfs.c
+++ b/drivers/usb/host/xhci-debugfs.c
@@ -110,6 +110,7 @@ static void xhci_debugfs_free_regset(struct xhci_regset *regset)
 	kfree(regset);
 }
 
+__printf(6, 7)
 static void xhci_debugfs_regset(struct xhci_hcd *xhci, u32 base,
 				const struct debugfs_reg32 *regs,
 				size_t nregs, struct dentry *parent,
-- 
2.25.1