kni: prefer unsigned int to unsigned

[dpdk.git] / lib / librte_eal / linuxapp / kni / kni_fifo.h

diff --git a/lib/librte_eal/linuxapp/kni/kni_fifo.h b/lib/librte_eal/linuxapp/kni/kni_fifo.h
index 4006b1f..94a7f9d 100644 (file)
--- 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 unsigned int
+kni_fifo_put(struct rte_kni_fifo *fifo, void **data, unsigned int num)
 {
-       unsigned i = 0;
-       unsigned fifo_write = fifo->write;
-       unsigned fifo_read = fifo->read;
-       unsigned new_write = fifo_write;
+       unsigned int i = 0;
+       unsigned int fifo_write = fifo->write;
+       unsigned int fifo_read = fifo->read;
+       unsigned int 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 unsigned int
+kni_fifo_get(struct rte_kni_fifo *fifo, void **data, unsigned int num)
 {
-       unsigned i = 0;
-       unsigned new_read = fifo->read;
-       unsigned fifo_write = fifo->write;
+       unsigned int i = 0;
+       unsigned int new_read = fifo->read;
+       unsigned int fifo_write = fifo->write;
 
        for (i = 0; i < num; i++) {
                if (new_read == fifo_write)
@@ -76,7 +76,7 @@ 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 unsigned int
 kni_fifo_count(struct rte_kni_fifo *fifo)
 {
        return (fifo->len + fifo->write - fifo->read) & (fifo->len - 1);
@@ -85,7 +85,7 @@ kni_fifo_count(struct rte_kni_fifo *fifo)
 /**
  * Get the num of available elements in the fifo
  */
-static inline unsigned
+static inline unsigned int
 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, unsigned int size)
 {
        fifo->write = 0;
        fifo->read = 0;