compat: add IFF_TX_SKB_SHARING

This flag should be ignored by older kernel versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/include/linux/compat-3.1.h b/include/linux/compat-3.1.h
index be68c81753025488d71c786d7a8c9ad78bc5f190..f9b7e889c67d7985d9ea3b293e5cd95d2cbc32d3 100644 (file)
--- a/include/linux/compat-3.1.h
+++ b/include/linux/compat-3.1.h
@@ -24,6 +24,9 @@
 
 #define genl_dump_check_consistent(cb, user_hdr, family)
 
+#define IFF_TX_SKB_SHARING     0x10000 /* The interface supports sharing
+                                        * skbs on transmit */
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) */
 
 #endif /* LINUX_3_1_COMPAT_H */