X25: Move interrupt flag to bitfield

Moves the x25 interrupt flag from char into bitfield.

Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/x25.h b/include/net/x25.h
index 7b5795e..1576e92 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -115,6 +115,7 @@
 
 /* Bitset in x25_sock->flags for misc flags */
 #define X25_Q_BIT_FLAG		0
+#define X25_INTERRUPT_FLAG	1
 
 /**
  *	struct x25_route - x25 routing entry
@@ -149,7 +150,7 @@
 	struct x25_address	source_addr, dest_addr;
 	struct x25_neigh	*neighbour;
 	unsigned int		lci, cudmatchlength;
-	unsigned char		state, condition, intflag, accptapprv;
+	unsigned char		state, condition, accptapprv;
 	unsigned short		vs, vr, va, vl;
 	unsigned long		t2, t21, t22, t23;
 	unsigned short		fraglen;