Treat ENOBUFS as TRY_AGAIN

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>

common_lib/error_conversion.c

@@ -52,6 +52,7 @@ cs_error_t qb_to_cs_error (int result)
 	case ENOMEM:
 		err = CS_ERR_NO_MEMORY;
 		break;
+	case ENOBUFS:
 	case ETIMEDOUT:
 	case EAGAIN:
 		err = CS_ERR_TRY_AGAIN;
@@ -77,9 +78,6 @@ cs_error_t qb_to_cs_error (int result)
 	case EEXIST:
 		err = CS_ERR_EXIST;
 		break;
-	case ENOBUFS:
-		err = CS_ERR_QUEUE_FULL;
-		break;
 	case ENOSPC:
 		err = CS_ERR_NO_SPACE;
 		break;