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/dma/omap_dma.c b/hw/dma/omap_dma.c
index 0f35c42c05..756a87acb8 100644
--- a/hw/dma/omap_dma.c
+++ b/hw/dma/omap_dma.c
@@ -1660,7 +1660,7 @@ struct soc_dma_s *omap_dma_init(hwaddr base, qemu_irq *irqs,
     }
 
     omap_dma_setcaps(s);
-    omap_clk_adduser(s->clk, qemu_allocate_irqs(omap_dma_clk_update, s, 1)[0]);
+    omap_clk_adduser(s->clk, qemu_allocate_irq(omap_dma_clk_update, s, 0));
     omap_dma_reset(s->dma);
     omap_dma_clk_update(s, 0, 1);
 
@@ -2082,7 +2082,7 @@ struct soc_dma_s *omap_dma4_init(hwaddr base, qemu_irq *irqs,
     s->intr_update = omap_dma_interrupts_4_update;
 
     omap_dma_setcaps(s);
-    omap_clk_adduser(s->clk, qemu_allocate_irqs(omap_dma_clk_update, s, 1)[0]);
+    omap_clk_adduser(s->clk, qemu_allocate_irq(omap_dma_clk_update, s, 0));
     omap_dma_reset(s->dma);
     omap_dma_clk_update(s, 0, !!s->dma->freq);