diff options
Diffstat (limited to 'drivers/s390/char/tty3270.c')
| -rw-r--r-- | drivers/s390/char/tty3270.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index bc33068b9ce..70b1980a08b 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -25,8 +25,8 @@ #include <asm/ebcdic.h> #include <asm/uaccess.h> - #include "raw3270.h" +#include "tty3270.h" #include "keyboard.h" #define TTY3270_CHAR_BUF_SIZE 256 @@ -1338,8 +1338,11 @@ tty3270_getpar(struct tty3270 *tp, int ix) static void tty3270_goto_xy(struct tty3270 *tp, int cx, int cy) { - tp->cx = min_t(int, tp->view.cols - 1, max_t(int, 0, cx)); - cy = min_t(int, tp->view.rows - 3, max_t(int, 0, cy)); + int max_cx = max(0, cx); + int max_cy = max(0, cy); + + tp->cx = min_t(int, tp->view.cols - 1, max_cx); + cy = min_t(int, tp->view.rows - 3, max_cy); if (cy != tp->cy) { tty3270_convert_line(tp, tp->cy); tp->cy = cy; |