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.riba...@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
--
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