diff mbox series

[5/8] net/fm10k: correct offload not supported mask

Message ID 20181027104032.10251-6-xiaolong.ye@intel.com (mailing list archive)
State Rejected, archived
Delegated to: Ferruh Yigit
Headers
Series Correct XXX_TX_OFFLOAD_NOTSUP_MASK |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Xiaolong Ye Oct. 27, 2018, 10:40 a.m. UTC 
  Previously XXX_TX_OFFLOAD_NOTSUP_MASK is obtained via xor which would lead
to unexpected result, correct it by using a NOT-AND operation.

Fixes: 9b134aa39716 ("net/fm10k: add Tx preparation")

Cc: tomaszx.kulasek@intel.com
Cc: stable@dpdk.org
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
---
 drivers/net/fm10k/fm10k_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index 4a5b46ec8..5c648eea7 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -44,7 +44,7 @@  static inline void dump_rxd(union fm10k_rx_desc *rxd)
 		PKT_TX_TCP_SEG)
 
 #define FM10K_TX_OFFLOAD_NOTSUP_MASK \
-		(PKT_TX_OFFLOAD_MASK ^ FM10K_TX_OFFLOAD_MASK)
+		~(PKT_TX_OFFLOAD_MASK & FM10K_TX_OFFLOAD_MASK)
 
 /* @note: When this function is changed, make corresponding change to
  * fm10k_dev_supported_ptypes_get()