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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-02-22 15:34:48 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-02-22 15:35:20 +0100 |
| commit | 5618997dfd0bec9393d510aa5a058b5c65b11e6f (patch) | |
| tree | 2c42cabb56f61269165f1e4d82f4d03ac1437ed4 | |
| parent | powerpc/shared/startup/linkcmds.base: Add wildcards on some sections (diff) | |
| download | rtems-5618997dfd0bec9393d510aa5a058b5c65b11e6f.tar.bz2 | |
termios: Fix use of uninitialized variable
Update #2840.
| -rw-r--r-- | cpukit/libcsupport/src/termios.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/libcsupport/src/termios.c b/cpukit/libcsupport/src/termios.c index 0389ec37b2..2492efbaba 100644 --- a/cpukit/libcsupport/src/termios.c +++ b/cpukit/libcsupport/src/termios.c @@ -372,8 +372,6 @@ rtems_termios_open_tty( const rtems_termios_callbacks *callbacks ) { - rtems_status_code sc; - if (tty == NULL) { static char c = 'a'; rtems_termios_device_context *ctx; @@ -490,6 +488,8 @@ rtems_termios_open_tty( * Create I/O tasks */ if (tty->handler.mode == TERMIOS_TASK_DRIVEN) { + rtems_status_code sc; + sc = rtems_task_create ( rtems_build_name ('T', 'x', 'T', c), TERMIOS_TXTASK_PRIO, @@ -516,8 +516,6 @@ rtems_termios_open_tty( (tty->handler.mode == TERMIOS_TASK_DRIVEN)){ rtems_binary_semaphore_init (&tty->rawInBuf.Semaphore, "termios raw input"); - if (sc != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred (sc); } /* @@ -573,6 +571,8 @@ rtems_termios_open_tty( * start I/O tasks, if needed */ if (tty->handler.mode == TERMIOS_TASK_DRIVEN) { + rtems_status_code sc; + sc = rtems_task_start( tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) |