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authorWillem de Bruijn <willemb@google.com>2014-07-25 18:01:31 -0400
committerDavid S. Miller <davem@davemloft.net>2014-07-29 11:39:50 -0700
commit68a360e82e55c9b35097e7be7f7991d8f401032f (patch)
tree62ae3d497c487600f8c93bbd541ad763af096e28 /include/uapi/linux/if_packet.h
parentce7505882122d9fd72159e902b1ca9cc9d896679 (diff)
packet: remove deprecated syststamp timestamp
No device driver will ever return an skb_shared_info structure with syststamp non-zero, so remove the branch that tests for this and optionally marks the packet timestamp as TP_STATUS_TS_SYS_HARDWARE. Do not remove the definition TP_STATUS_TS_SYS_HARDWARE, as processes may refer to it. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_packet.h')
-rw-r--r--include/uapi/linux/if_packet.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h
index bac27fa05f5b..da2d668b8cf1 100644
--- a/include/uapi/linux/if_packet.h
+++ b/include/uapi/linux/if_packet.h
@@ -108,7 +108,7 @@ struct tpacket_auxdata {
/* Rx and Tx ring - header status */
#define TP_STATUS_TS_SOFTWARE (1 << 29)
-#define TP_STATUS_TS_SYS_HARDWARE (1 << 30)
+#define TP_STATUS_TS_SYS_HARDWARE (1 << 30) /* deprecated, never set */
#define TP_STATUS_TS_RAW_HARDWARE (1 << 31)
/* Rx ring - feature request bits */