Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-10-08' into staging

trivial patches for 2015-10-08

# gpg: Signature made Thu 08 Oct 2015 17:51:05 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2015-10-08:
  tests: Unique test path for /string-visitor/output
  linux-user: Remove type casts to union type
  linux-user: Use g_new() & friends where that makes obvious sense
  rocker: Use g_new() & friends where that makes obvious sense
  .travis.yml: Run make check for all targets, not just some
  hw: char: Remove unnecessary variable
  hw: timer: Remove unnecessary variable
  qapi: add missing @
  MAINTAINERS: Add NSIS file for W32, W64 hosts
  target-ppc: Remove unnecessary variable
  target-microblaze: Remove unnecessary variable
  s/cpu_get_real_ticks/cpu_get_host_ticks/
  pc: check for underflow in load_linux
  pci-assign: do not include sys/io.h
  block/ssh: remove dead code
  imx_serial: Generate interrupt on tx empty if enabled
  sdhci: Change debug prints to compile unconditionally
  sdhci: use PRIx64 for uint64_t type
  Add .dir-locals.el file to configure emacs coding style

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 8 insertions, 9 deletions

diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c
index 7e7bda4987..bb6fdc364d 100644
--- a/hw/net/rocker/rocker.c
+++ b/hw/net/rocker/rocker.c
@@ -1362,7 +1362,7 @@ static int pci_rocker_init(PCIDevice *dev)
         r->fp_ports = ROCKER_FP_PORTS_MAX;
     }
 
-    r->rings = g_malloc(sizeof(DescRing *) * rocker_pci_ring_count(r));
+    r->rings = g_new(DescRing *, rocker_pci_ring_count(r));
     if (!r->rings) {
         goto err_rings_alloc;
     }
diff --git a/hw/net/rocker/rocker_desc.c b/hw/net/rocker/rocker_desc.c
index b5c0b4a241..5e697b19e3 100644
--- a/hw/net/rocker/rocker_desc.c
+++ b/hw/net/rocker/rocker_desc.c
@@ -142,7 +142,7 @@ bool desc_ring_set_size(DescRing *ring, uint32_t size)
     ring->size = size;
     ring->head = ring->tail = 0;
 
-    ring->info = g_realloc(ring->info, size * sizeof(DescInfo));
+    ring->info = g_renew(DescInfo, ring->info, size);
     if (!ring->info) {
         return false;
     }
@@ -345,7 +345,7 @@ DescRing *desc_ring_alloc(Rocker *r, int index)
 {
     DescRing *ring;
 
-    ring = g_malloc0(sizeof(DescRing));
+    ring = g_new0(DescRing, 1);
     if (!ring) {
         return NULL;
     }
diff --git a/hw/net/rocker/rocker_fp.c b/hw/net/rocker/rocker_fp.c
index c693ae5081..5906396b9d 100644
--- a/hw/net/rocker/rocker_fp.c
+++ b/hw/net/rocker/rocker_fp.c
@@ -218,7 +218,7 @@ FpPort *fp_port_alloc(Rocker *r, char *sw_name,
                       MACAddr *start_mac, unsigned int index,
                       NICPeers *peers)
 {
-    FpPort *port = g_malloc0(sizeof(FpPort));
+    FpPort *port = g_new0(FpPort, 1);
 
     if (!port) {
         return NULL;
diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c
index 874fb01d69..1ad2791965 100644
--- a/hw/net/rocker/rocker_of_dpa.c
+++ b/hw/net/rocker/rocker_of_dpa.c
@@ -367,7 +367,7 @@ static OfDpaFlow *of_dpa_flow_alloc(uint64_t cookie)
     OfDpaFlow *flow;
     int64_t now = qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) / 1000;
 
-    flow = g_malloc0(sizeof(OfDpaFlow));
+    flow = g_new0(OfDpaFlow, 1);
     if (!flow) {
         return NULL;
     }
@@ -811,7 +811,7 @@ static int of_dpa_group_get_stats(OfDpa *of_dpa, uint32_t id)
 
 static OfDpaGroup *of_dpa_group_alloc(uint32_t id)
 {
-    OfDpaGroup *group = g_malloc0(sizeof(OfDpaGroup));
+    OfDpaGroup *group = g_new0(OfDpaGroup, 1);
 
     if (!group) {
         return NULL;
@@ -2039,15 +2039,14 @@ static int of_dpa_cmd_add_l2_flood(OfDpa *of_dpa, OfDpaGroup *group,
     group->l2_flood.group_count =
         rocker_tlv_get_le16(group_tlvs[ROCKER_TLV_OF_DPA_GROUP_COUNT]);
 
-    tlvs = g_malloc0((group->l2_flood.group_count + 1) *
-                     sizeof(RockerTlv *));
+    tlvs = g_new0(RockerTlv *, group->l2_flood.group_count + 1);
     if (!tlvs) {
         return -ROCKER_ENOMEM;
     }
 
     g_free(group->l2_flood.group_ids);
     group->l2_flood.group_ids =
-        g_malloc0(group->l2_flood.group_count * sizeof(uint32_t));
+        g_new0(uint32_t, group->l2_flood.group_count);
     if (!group->l2_flood.group_ids) {
         err = -ROCKER_ENOMEM;
         goto err_out;