linux-kernel - [PATCH] drivers/of: fix missing pr_cont()s in of_print_phandle

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-next>] [day] [month] [year] [list]

Date:   Thu, 1 Dec 2016 09:00:55 +0100
From:   Marcin Nowakowski <marcin.nowakowski@...tec.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] drivers/of: fix missing pr_cont()s in of_print_phandle_args

Since the KERN_CONT changes, the current debug printks have a lot of
empty lines making the log messages very hard to read.

Signed-off-by: Marcin Nowakowski <marcin.nowakowski@...tec.com>
---
 drivers/of/base.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 0810c5e..bae07f5 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1566,9 +1566,12 @@ void of_print_phandle_args(const char *msg, const struct of_phandle_args *args)
 {
 	int i;
 	printk("%s %s", msg, of_node_full_name(args->np));
-	for (i = 0; i < args->args_count; i++)
-		printk(i ? ",%08x" : ":%08x", args->args[i]);
-	printk("\n");
+	for (i = 0; i < args->args_count; i++) {
+		const char delim = i ? ',' : ':';
+
+		pr_cont("%c%08x", delim, args->args[i]);
+	}
+	pr_cont("\n");
 }
 
 int of_phandle_iterator_init(struct of_phandle_iterator *it,
-- 
2.7.4