vppinfra: explicitely state for signed types that they are signed

This fixes some compilation warnings with clang on AArch64.

Change-Id: Idb941944e3f199f483c80e143a9e5163a031c4aa
Signed-off-by: Damjan Marion <damarion@cisco.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/src/plugins/dpdk/ipsec/cli.c b/src/plugins/dpdk/ipsec/cli.c
index b5ac105a4b1..b879deaa96b 100644
--- a/src/plugins/dpdk/ipsec/cli.c
+++ b/src/plugins/dpdk/ipsec/cli.c
@@ -25,7 +25,7 @@ format_crypto (u8 * s, va_list * args)
   crypto_drv_t *drv = vec_elt_at_index (dcm->drv, dev->drv_id);
   u64 feat, mask;
   u32 i;
-  i8 *pre = "  ";
+  char *pre = "  ";
 
   s = format (s, "%-25s%-20s%-10s\n", dev->name, drv->name,
 	      rte_cryptodevs[dev->id].data->dev_started ? "up" : "down");
@@ -128,7 +128,7 @@ format_crypto_worker (u8 * s, va_list * args)
   crypto_worker_main_t *cwm;
   crypto_resource_t *res;
   u16 *res_idx;
-  i8 *pre, *ind;
+  char *pre, *ind;
   u32 i;
 
   cwm = vec_elt_at_index (dcm->workers_main, thread_idx);
diff --git a/src/plugins/dpdk/ipsec/crypto_node.c b/src/plugins/dpdk/ipsec/crypto_node.c
index 6b9ff58efcf..6c92e8fc5ba 100644
--- a/src/plugins/dpdk/ipsec/crypto_node.c
+++ b/src/plugins/dpdk/ipsec/crypto_node.c
@@ -63,7 +63,7 @@ static u8 *
 format_cryptodev_status (u8 * s, va_list * args)
 {
   u32 status = va_arg (*args, u32);
-  i8 *str = 0;
+  char *str = 0;
 
   switch (status)
     {
diff --git a/src/plugins/dpdk/ipsec/ipsec.c b/src/plugins/dpdk/ipsec/ipsec.c
index b8cfc7e6b78..268f27be42f 100644
--- a/src/plugins/dpdk/ipsec/ipsec.c
+++ b/src/plugins/dpdk/ipsec/ipsec.c
@@ -633,7 +633,7 @@ crypto_dev_conf (u8 dev, u16 n_qp, u8 numa)
   struct rte_cryptodev_qp_conf qp_conf;
   i32 ret;
   u16 qp;
-  i8 *error_str;
+  char *error_str;
 
   dev_conf.socket_id = numa;
   dev_conf.nb_queue_pairs = n_qp;
diff --git a/src/plugins/dpdk/ipsec/ipsec.h b/src/plugins/dpdk/ipsec/ipsec.h
index 775e7521ffe..dc11dfc2c14 100644
--- a/src/plugins/dpdk/ipsec/ipsec.h
+++ b/src/plugins/dpdk/ipsec/ipsec.h
@@ -93,14 +93,14 @@ typedef struct
   u8 drv_id;
   u8 numa;
   u16 id;
-  const i8 *name;
+  const char *name;
   u32 max_qp;
   u64 features;
 } crypto_dev_t;
 
 typedef struct
 {
-  const i8 *name;
+  const char *name;
   u16 *devs;
 } crypto_drv_t;