CODING_STYLE: specify the indent rule for multiline code

[mirror_qemu.git] / chardev / char-serial.c

diff --git a/chardev/char-serial.c b/chardev/char-serial.c
index feb52e559dacbf6c72a6d7b10f55d0bc91cf037c..a8bae31b8dda416ffa7984b65d7b5c089978d91b 100644 (file)
--- a/chardev/char-serial.c
+++ b/chardev/char-serial.c
@@ -57,7 +57,7 @@ static void qmp_chardev_open_serial(Chardev *chr,
 static void tty_serial_init(int fd, int speed,
                             int parity, int data_bits, int stop_bits)
 {
-    struct termios tty;
+    struct termios tty = {0};
     speed_t spd;
 
 #if 0
@@ -139,7 +139,7 @@ static void tty_serial_init(int fd, int speed,
 
     tty.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP
                      | INLCR | IGNCR | ICRNL | IXON);
-    tty.c_oflag |= OPOST;
+    tty.c_oflag &= ~OPOST;
     tty.c_lflag &= ~(ECHO | ECHONL | ICANON | IEXTEN | ISIG);
     tty.c_cflag &= ~(CSIZE | PARENB | PARODD | CRTSCTS | CSTOPB);
     switch (data_bits) {
@@ -265,7 +265,8 @@ static void qmp_chardev_open_serial(Chardev *chr,
     ChardevHostdev *serial = backend->u.serial.data;
     int fd;
 
-    fd = qmp_chardev_open_file_source(serial->device, O_RDWR, errp);
+    fd = qmp_chardev_open_file_source(serial->device, O_RDWR | O_NONBLOCK,
+                                      errp);
     if (fd < 0) {
         return;
     }