tools: kwboot: Cosmetic fix

Add spaces around the | operator.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/tools/kwboot.c b/tools/kwboot.c
index 5e491f3..9eb007f 100644 (file)
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -644,7 +644,7 @@ kwboot_open_tty(const char *path, int baudrate)
 
        rc = -1;
 
-       fd = open(path, O_RDWR|O_NOCTTY|O_NDELAY);
+       fd = open(path, O_RDWR | O_NOCTTY | O_NDELAY);
        if (fd < 0)
                goto out;
 
@@ -653,7 +653,7 @@ kwboot_open_tty(const char *path, int baudrate)
                goto out;
 
        cfmakeraw(&tio);
-       tio.c_cflag |= CREAD|CLOCAL;
+       tio.c_cflag |= CREAD | CLOCAL;
        tio.c_cc[VMIN] = 1;
        tio.c_cc[VTIME] = 0;
 
@@ -1137,7 +1137,7 @@ kwboot_terminal(int tty)
                }
 
                kwboot_printv("[Type Ctrl-%c + %c to quit]\r\n",
-                             quit[0]|0100, quit[1]);
+                             quit[0] | 0100, quit[1]);
        } else
                in = -1;