Imported Upstream version 16.11

Change-Id: I1944c65ddc88a9ad70f8c0eb6731552b84fbcb77
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

1 files changed, 15 insertions, 15 deletions

diff --git a/lib/librte_eal/linuxapp/kni/kni_fifo.h b/lib/librte_eal/linuxapp/kni/kni_fifo.h
index 3ea750e2..025ec1c9 100644
--- a/lib/librte_eal/linuxapp/kni/kni_fifo.h
+++ b/lib/librte_eal/linuxapp/kni/kni_fifo.h
@@ -30,13 +30,13 @@
 /**
  * Adds num elements into the fifo. Return the number actually written
  */
-static inline unsigned
-kni_fifo_put(struct rte_kni_fifo *fifo, void **data, unsigned num)
+static inline uint32_t
+kni_fifo_put(struct rte_kni_fifo *fifo, void **data, uint32_t num)
 {
-	unsigned i = 0;
-	unsigned fifo_write = fifo->write;
-	unsigned fifo_read = fifo->read;
-	unsigned new_write = fifo_write;
+	uint32_t i = 0;
+	uint32_t fifo_write = fifo->write;
+	uint32_t fifo_read = fifo->read;
+	uint32_t new_write = fifo_write;
 
 	for (i = 0; i < num; i++) {
 		new_write = (new_write + 1) & (fifo->len - 1);
@@ -54,12 +54,12 @@ kni_fifo_put(struct rte_kni_fifo *fifo, void **data, unsigned num)
 /**
  * Get up to num elements from the fifo. Return the number actully read
  */
-static inline unsigned
-kni_fifo_get(struct rte_kni_fifo *fifo, void **data, unsigned num)
+static inline uint32_t
+kni_fifo_get(struct rte_kni_fifo *fifo, void **data, uint32_t num)
 {
-	unsigned i = 0;
-	unsigned new_read = fifo->read;
-	unsigned fifo_write = fifo->write;
+	uint32_t i = 0;
+	uint32_t new_read = fifo->read;
+	uint32_t fifo_write = fifo->write;
 
 	for (i = 0; i < num; i++) {
 		if (new_read == fifo_write)
@@ -76,16 +76,16 @@ kni_fifo_get(struct rte_kni_fifo *fifo, void **data, unsigned num)
 /**
  * Get the num of elements in the fifo
  */
-static inline unsigned
+static inline uint32_t
 kni_fifo_count(struct rte_kni_fifo *fifo)
 {
-	return (fifo->len + fifo->write - fifo->read) & ( fifo->len - 1);
+	return (fifo->len + fifo->write - fifo->read) & (fifo->len - 1);
 }
 
 /**
  * Get the num of available elements in the fifo
  */
-static inline unsigned
+static inline uint32_t
 kni_fifo_free_count(struct rte_kni_fifo *fifo)
 {
 	return (fifo->read - fifo->write - 1) & (fifo->len - 1);
@@ -96,7 +96,7 @@ kni_fifo_free_count(struct rte_kni_fifo *fifo)
  * Initializes the kni fifo structure
  */
 static inline void
-kni_fifo_init(struct rte_kni_fifo *fifo, unsigned size)
+kni_fifo_init(struct rte_kni_fifo *fifo, uint32_t size)
 {
 	fifo->write = 0;
 	fifo->read = 0;