diff options
Diffstat (limited to 'nuttx/arch/arm/src/c5471/c5471_serial.c')
| -rw-r--r-- | nuttx/arch/arm/src/c5471/c5471_serial.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/nuttx/arch/arm/src/c5471/c5471_serial.c b/nuttx/arch/arm/src/c5471/c5471_serial.c index 0e7c53c17..ac86537ac 100644 --- a/nuttx/arch/arm/src/c5471/c5471_serial.c +++ b/nuttx/arch/arm/src/c5471/c5471_serial.c @@ -1,8 +1,8 @@ /**************************************************************************** * c5471/c5471_serial.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Copyright (C) 2007-2009, 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -625,8 +625,7 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg) struct up_dev_s *user = (struct up_dev_s*)arg; if (!user) { - *get_errno_ptr() = EINVAL; - ret = ERROR; + ret = -EINVAL; } else { @@ -653,8 +652,7 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg) break; default: - *get_errno_ptr() = ENOTTY; - ret = ERROR; + ret = -ENOTTY; break; } |