Get rid of one (1) jump

ponydos.asm

@@ -42,7 +42,7 @@ initialize_mouse:
 	mov ax, 0xc205
 	mov bh, 3 ; TODO: This is the usual PS/2 mouse packet size, but is it correct here?
 	int 0x15
-	jc .error
+	jc initialize_mouse_error
 
 	; Set handler address
 	; https://www.ctyme.com/intr/rb-1603.htm
@@ -50,24 +50,14 @@ initialize_mouse:
 	; es is already set correctly
 	mov bx, mouse_handler
 	int 0x15
-	jc .error
+	jc initialize_mouse_error
 
 	; Enable mouse
 	; https://www.ctyme.com/intr/rb-1596.htm
 	mov ax, 0xc200
 	mov bh, 1
 	int 0x15
-	jc .error
-
-	jmp .done
-
-	.error:
-		; https://www.ctyme.com/intr/rb-1601.htm
-		mov ax, 0xc201
-		int 0x15
-		jmp initialize_mouse
-
-	.done:
+	jc initialize_mouse_error
 
 load_shell:
 	push word 0x1000
@@ -117,6 +107,12 @@ mainloop:
 		call flip_mouse_cursor
 		jmp mainloop
 
+initialize_mouse_error:
+	; https://www.ctyme.com/intr/rb-1601.htm
+	mov ax, 0xc201
+	int 0x15
+	jmp initialize_mouse
+
 ; ------------------------------------------------------------------
 ; Drawing subroutines
 ; ------------------------------------------------------------------