[vhostmd PATCH 1/3] Fix compiler warnings

[Michael Trapp <Michael.Trapp@xxxxxxx>]

From: d032747 <michael.trapp@xxxxxxx>

---
 vhostmd/virtio.c | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/vhostmd/virtio.c b/vhostmd/virtio.c
index f227b45..857123d 100644
--- a/vhostmd/virtio.c
+++ b/vhostmd/virtio.c
@@ -69,7 +69,7 @@ static time_t exp_period = 0;
 
 static const char *channel_path = "/var/lib/libvirt/qemu/channel/target";
 static const char *channel_name = "org.github.vhostmd.1";
-static int channel_max = 0;
+static size_t channel_max = 0;
 static volatile int channel_count = 0;
 static volatile int connection_count = 0;
 
@@ -216,7 +216,7 @@ static int vio_channel_open(channel_t * c)
 
     connection_count++;
 
-    vu_log(VHOSTMD_INFO, "Opened channel '%d %s' (%d/%d/%d)",
+    vu_log(VHOSTMD_INFO, "Opened channel '%d %s' (%d/%d/%lu)",
            c->id, c->name, connection_count, channel_count, channel_max);
 
     return 0;
@@ -243,7 +243,7 @@ static void vio_channel_close(channel_t * c)
     if (c->fd != FREE)
         connection_count--;
 
-    vu_log(VHOSTMD_INFO, "Closed channel '%d %s' (%d/%d/%d)",
+    vu_log(VHOSTMD_INFO, "Closed channel '%d %s' (%d/%d/%lu)",
            c->id, c->name, connection_count, channel_count,  channel_max);
     vio_channel_free(c);
 
@@ -322,7 +322,7 @@ error:
  */
 static void vio_expire(void)
 {
-    int i;
+    unsigned i;
     time_t ts = time(NULL) - exp_period;
 
     for (i = 1; i <= channel_max; i++) {
@@ -333,7 +333,7 @@ static void vio_expire(void)
             c->update_ts < ts) {
 
 #ifdef ENABLE_DEBUG
-            vu_log(VHOSTMD_DEBUG, "Expire channel '%s' (%d/%d/%d)",
+            vu_log(VHOSTMD_DEBUG, "Expire channel '%s' (%d/%d/%u)",
                    c->name, connection_count, channel_count, channel_max);
 #endif
             vio_channel_close(c);
@@ -364,7 +364,7 @@ static channel_t *vio_channel_find(int id, const char * name, int insert)
         int i;
 #endif
         vu_log(VHOSTMD_ERR,
-               "Could not add channel '%d %s' - too many VMs (%d/%d/%d)",
+               "Could not add channel '%d %s' - too many VMs (%d/%d/%lu)",
                id, name, connection_count, channel_count, channel_max);
 
 #ifdef ENABLE_DEBUG
@@ -399,7 +399,7 @@ static channel_t *vio_channel_find(int id, const char * name, int insert)
         vu_buffer_create(&c->response, DEFAULT_VU_BUFFER_SIZE))
         goto error;
 
-    vu_log(VHOSTMD_INFO, "Added channel '%d %s' (%d/%d/%d)",
+    vu_log(VHOSTMD_INFO, "Added channel '%d %s' (%d/%d/%lu)",
            c->id, c->name, connection_count, channel_count, channel_max);
 
     return c;
@@ -583,8 +583,7 @@ int virtio_init(int _max_channel, int _expiration_period)
         channel_count = 0;
         connection_count = 0;
 
-        channel = (channel_t *) calloc((size_t) (channel_max + 1),
-                                       sizeof(channel_t));
+        channel = (channel_t *) calloc(channel_max + 1, sizeof(channel_t));
         if (channel == NULL)
             goto error;
 
@@ -595,7 +594,7 @@ int virtio_init(int _max_channel, int _expiration_period)
             channel[i].fd = -1;
         }
 
-        id_map = (id_map_t *) calloc((size_t) channel_max, sizeof(id_map_t));
+        id_map = (id_map_t *) calloc(channel_max, sizeof(id_map_t));
         if (id_map == NULL)
             goto error;
 
@@ -606,8 +605,7 @@ int virtio_init(int _max_channel, int _expiration_period)
 
         if (epoll_fd == -1) {
 
-            epoll_events = calloc((size_t) (channel_max + 1),
-                                  sizeof(struct epoll_event));
+            epoll_events = calloc(channel_max + 1, sizeof(struct epoll_event));
             if (epoll_events == NULL)
                 goto error;
 
@@ -618,7 +616,7 @@ int virtio_init(int _max_channel, int _expiration_period)
 
         virtio_status = VIRTIO_ACTIVE;
         vu_log(VHOSTMD_INFO,
-               "Activating virtio, using max_channels %d, expiration_time %ld",
+               "Activating virtio, using max_channels %lu, expiration_time %ld",
                channel_max, exp_period);
     }
 
-- 
2.24.0


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