[PATCH] scsi_ioctl_send_command fix

The SCSI_IOCTL_SEND_COMMAND ioctl does not work in 2.5.73-bk7. The
following patch (possibly mangled by my mail client) does fix the problem
(introduced in 2.5.73):

drivers/scsi/scsi_ioctl.c

@@ -322,7 +322,7 @@ int scsi_ioctl_send_command(struct scsi_device *sdev,
 	}
 
 	sreq = scsi_allocate_request(sdev);
-        if (sreq) {
+        if (!sreq) {
                 result = -EINTR;
                 goto error;
         }