From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>, Jonathan Corbet <corbet@lwn.net>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Subject: [PATCH] Documentation/rs485: Fix missing zero init on sample code
Date: Mon, 6 Nov 2017 11:51:02 +0100 [thread overview]
Message-ID: <20171106105102.3051-1-ricardo.ribalda@gmail.com> (raw)
The sample code does not initialize to zero a local variable and then it
uses the uninitialized code.
Fix in case someone copy/paste the sample code.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
Documentation/serial/serial-rs485.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/serial/serial-rs485.txt b/Documentation/serial/serial-rs485.txt
index 389fcd4759e9..2bbae93bf279 100644
--- a/Documentation/serial/serial-rs485.txt
+++ b/Documentation/serial/serial-rs485.txt
@@ -54,7 +54,7 @@
/* Error handling. See errno. */
}
- struct serial_rs485 rs485conf;
+ struct serial_rs485 rs485conf = {};
/* Enable RS485 mode: */
rs485conf.flags |= SER_RS485_ENABLED;
--
2.14.2
next reply other threads:[~2017-11-06 10:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 10:51 Ricardo Ribalda Delgado [this message]
2017-11-07 13:28 ` Jiri Slaby
2017-11-07 16:09 ` Ricardo Ribalda Delgado
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