[PATCH] severing skbuff.h -> mm.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/net/irda/discovery.c b/net/irda/discovery.c
index 3fefc82..89fd2a2 100644
--- a/net/irda/discovery.c
+++ b/net/irda/discovery.c
@@ -32,6 +32,7 @@
 
 #include <linux/string.h>
 #include <linux/socket.h>
+#include <linux/fs.h>
 #include <linux/seq_file.h>
 
 #include <net/irda/irda.h>