[RFC PATCH 13/19] net/intel: rename function param to avoid shadow warnings

[Bruce Richardson <bruce.richardson@intel.com>]

The rx_free_thresh parameter was conflicting with a global value in
testpmd when certain driver-specific files were included in the testpmd
build. Rename the parameter to just "free_thresh" - the "rx" is
unnecessary since the function itself is for Rx queues.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 drivers/net/intel/common/rx.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/intel/common/rx.h b/drivers/net/intel/common/rx.h
index 5012e4fced..80b62ce3d5 100644
--- a/drivers/net/intel/common/rx.h
+++ b/drivers/net/intel/common/rx.h
@@ -228,11 +228,11 @@ ci_rxq_mbuf_initializer(uint16_t port_id)
  * Individual drivers may have other further tests beyond this.
  */
 static inline bool
-ci_rxq_vec_capable(uint16_t nb_desc, uint16_t rx_free_thresh)
+ci_rxq_vec_capable(uint16_t nb_desc, uint16_t free_thresh)
 {
 	if (!rte_is_power_of_2(nb_desc) ||
-			rx_free_thresh < CI_RX_MAX_BURST ||
-			(nb_desc % rx_free_thresh) != 0)
+			free_thresh < CI_RX_MAX_BURST ||
+			(nb_desc % free_thresh) != 0)
 		return false;
 
 	return true;
-- 
2.48.1