hw: Fix qemu_allocate_irqs() leaks

Replace qemu_allocate_irqs(foo, bar, 1)[0]
with qemu_allocate_irq(foo, bar, 0).

This avoids leaking the dereferenced qemu_irq *.

Cc: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
[PC Changes:
 * Applied change to instance in sh4/sh7750.c
]
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Kirill Batuzov <batuzovk@ispras.ru>
[AF: Fix IRQ index in sh4/sh7750.c]
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 3e13d70..b5a9eee 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1168,8 +1168,8 @@ static void sdhci_initfn(Object *obj)
     if (s->card == NULL) {
         exit(1);
     }
-    s->eject_cb = qemu_allocate_irqs(sdhci_insert_eject_cb, s, 1)[0];
-    s->ro_cb = qemu_allocate_irqs(sdhci_card_readonly_cb, s, 1)[0];
+    s->eject_cb = qemu_allocate_irq(sdhci_insert_eject_cb, s, 0);
+    s->ro_cb = qemu_allocate_irq(sdhci_card_readonly_cb, s, 0);
     sd_set_cb(s->card, s->ro_cb, s->eject_cb);
 
     s->insert_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, sdhci_raise_insertion_irq, s);