[dpdk-stable] [PATCH] net/sfc: add missing header guard to TSO header file

[Andrew Rybchenko]

From: Ivan Malov <ivan.malov at oktetlabs.ru>

Add missing header guard, including compiler directive for cplusplus.

Fixes: f1f575be9b76 ("net/sfc: put generalised TSO declarations in a header")
Cc: stable at dpdk.org

Signed-off-by: Ivan Malov <ivan.malov at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
 drivers/net/sfc/sfc_tso.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/net/sfc/sfc_tso.h b/drivers/net/sfc/sfc_tso.h
index 3d2faf549..f89aef07c 100644
--- a/drivers/net/sfc/sfc_tso.h
+++ b/drivers/net/sfc/sfc_tso.h
@@ -7,6 +7,13 @@
  * for Solarflare) and Solarflare Communications, Inc.
  */
 
+#ifndef _SFC_TSO_H
+#define _SFC_TSO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Standard TSO header length */
 #define SFC_TSOH_STD_LEN	256
 
@@ -21,3 +28,9 @@
 
 unsigned int sfc_tso_prepare_header(uint8_t *tsoh, size_t header_len,
 				    struct rte_mbuf **in_seg, size_t *in_off);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* _SFC_TSO_H */
-- 
2.17.1