aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/char/sclp_tty.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/char/sclp_tty.c')
-rw-r--r--drivers/s390/char/sclp_tty.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index e3b3d390b4a3..40b11521cd20 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -412,14 +412,14 @@ sclp_tty_write(struct tty_struct *tty, const unsigned char *buf, int count)
412 * - including previous characters from sclp_tty_put_char() and strings from 412 * - including previous characters from sclp_tty_put_char() and strings from
413 * sclp_write() without final '\n' - will be written. 413 * sclp_write() without final '\n' - will be written.
414 */ 414 */
415static void 415static int
416sclp_tty_put_char(struct tty_struct *tty, unsigned char ch) 416sclp_tty_put_char(struct tty_struct *tty, unsigned char ch)
417{ 417{
418 sclp_tty_chars[sclp_tty_chars_count++] = ch; 418 sclp_tty_chars[sclp_tty_chars_count++] = ch;
419 if (ch == '\n' || sclp_tty_chars_count >= SCLP_TTY_BUF_SIZE) { 419 if (ch == '\n' || sclp_tty_chars_count >= SCLP_TTY_BUF_SIZE) {
420 sclp_tty_write_string(sclp_tty_chars, sclp_tty_chars_count); 420 sclp_tty_write_string(sclp_tty_chars, sclp_tty_chars_count);
421 sclp_tty_chars_count = 0; 421 sclp_tty_chars_count = 0;
422 } 422 } return 1;
423} 423}
424 424
425/* 425/*