diff options
Diffstat (limited to 'src/serial.c')
| -rw-r--r-- | src/serial.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/serial.c b/src/serial.c index 1cbd3c06..6316e459 100644 --- a/src/serial.c +++ b/src/serial.c @@ -73,14 +73,16 @@ osmo_serial_init(const char *dev, speed_t baudrate) flags = fcntl(fd, F_GETFL, 0); if (flags < 0) { dbg_perror("fcntl get flags"); - return -1; + rc = -errno; + goto error; } flags &= ~O_NONBLOCK; rc = fcntl(fd, F_SETFL, flags); if (rc != 0) { dbg_perror("fcntl set flags"); - return -1; + rc = -errno; + goto error; } /* Configure serial interface */ |