diff options
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/libcsupport/src/termios.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/cpukit/libcsupport/src/termios.c b/cpukit/libcsupport/src/termios.c index d12f9c48d5..54b0121aee 100644 --- a/cpukit/libcsupport/src/termios.c +++ b/cpukit/libcsupport/src/termios.c @@ -1402,7 +1402,7 @@ siproc (unsigned char c, struct rtems_termios_tty *tty) /* * Fill the input buffer by polling the device */ -static rtems_status_code +static void fillBufferPoll (struct rtems_termios_tty *tty) { int n; @@ -1449,13 +1449,12 @@ fillBufferPoll (struct rtems_termios_tty *tty) } } } - return RTEMS_SUCCESSFUL; } /* * Fill the input buffer from the raw input queue */ -static rtems_status_code +static void fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; @@ -1517,7 +1516,6 @@ fillBufferQueue (struct rtems_termios_tty *tty) break; } } - return RTEMS_SUCCESSFUL; } rtems_status_code @@ -1544,12 +1542,9 @@ rtems_termios_read (void *arg) tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->handler.poll_read != NULL && tty->handler.mode == TERMIOS_POLLED) - sc = fillBufferPoll (tty); + fillBufferPoll (tty); else - sc = fillBufferQueue (tty); - - if (sc != RTEMS_SUCCESSFUL) - tty->cindex = tty->ccount = 0; + fillBufferQueue (tty); } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; |