diff options
Diffstat (limited to 'drivers/io')
| -rw-r--r-- | drivers/io/io_semihosting.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/io/io_semihosting.c b/drivers/io/io_semihosting.c index 3c92c6d7..8e62be1d 100644 --- a/drivers/io/io_semihosting.c +++ b/drivers/io/io_semihosting.c @@ -183,7 +183,6 @@ static int sh_file_read(io_entity_t *entity, uintptr_t buffer, size_t length, static int sh_file_write(io_entity_t *entity, const uintptr_t buffer, size_t length, size_t *length_written) { - int result = IO_FAIL; long sh_result = -1; long file_handle; size_t bytes = length; @@ -196,13 +195,9 @@ static int sh_file_write(io_entity_t *entity, const uintptr_t buffer, sh_result = semihosting_file_write(file_handle, &bytes, buffer); - if (sh_result >= 0) { - *length_written = sh_result; - result = IO_SUCCESS; - } else - result = IO_FAIL; + *length_written = length - bytes; - return result; + return (sh_result == 0) ? IO_SUCCESS : IO_FAIL; } |