net: proc_fs: trivial: print UIDs as unsigned int

UIDs are printed in the proc_fs as signed int, whereas
they are unsigned int.

Signed-off-by: Francesco Fusco <ffusco@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index 65e8833..e15c16a 100644
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -213,7 +213,7 @@
 			   ntohs(ipxs->dest_addr.sock));
 	}
 
-	seq_printf(seq, "%08X  %08X  %02X     %03d\n",
+	seq_printf(seq, "%08X  %08X  %02X     %03u\n",
 		   sk_wmem_alloc_get(s),
 		   sk_rmem_alloc_get(s),
 		   s->sk_state,