diff options
Diffstat (limited to 'extras/scsi_id/scsi_serial.c')
| -rw-r--r-- | extras/scsi_id/scsi_serial.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/extras/scsi_id/scsi_serial.c b/extras/scsi_id/scsi_serial.c index 8f160306bd..016075c3ea 100644 --- a/extras/scsi_id/scsi_serial.c +++ b/extras/scsi_id/scsi_serial.c @@ -351,13 +351,13 @@ resend: io_buf = (void *)&io_hdr; } - if (ioctl(fd, SG_IO, io_buf) < 0) { + retval = ioctl(fd, SG_IO, io_buf); + if (retval < 0) { if ((errno == EINVAL || errno == ENOSYS) && dev_scsi->use_sg == 4) { dev_scsi->use_sg = 3; goto resend; } info("%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno)); - retval = -1; goto error; } @@ -806,6 +806,7 @@ int scsi_std_inquiry(struct scsi_id_device *dev_scsi, const char *devname) if (err < 0) goto out; + err = 0; memcpy(dev_scsi->vendor, buf + 8, 8); dev_scsi->vendor[8] = '\0'; memcpy(dev_scsi->model, buf + 16, 16); |