scsi_sg - cmd is now ap->a_cmd

* the cmd parameter for an ioctl routine is in the ap ioctl_args
  structure since some time ago, so don't use the inexistant cmd
  variable for the debug kprintf.
* This solves a compilation issue when building with scsi debug.

Reported-By: Jan Lentfer

diff --git a/sys/bus/cam/scsi/scsi_sg.c b/sys/bus/cam/scsi/scsi_sg.c
index 054e747..b0e576d 100644 (file)
--- a/sys/bus/cam/scsi/scsi_sg.c
+++ b/sys/bus/cam/scsi/scsi_sg.c
@@ -642,7 +642,7 @@ sgioctl(struct dev_ioctl_args *ap)
        case LINUX_SG_NEXT_CMD_LEN:
        default:
 #ifdef CAMDEBUG
-               kprintf("sgioctl: rejecting cmd 0x%lx\n", cmd);
+               kprintf("sgioctl: rejecting cmd 0x%lx\n", ap->a_cmd);
 #endif
                error = ENODEV;
                break;