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qemu-patch-raspberry4
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ivshmem: remove redundant assignment, fix crash with msi=off 

Fix crash when msi=false introduced in 660c97ee (msi_vectors is NULL in
this case)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
(cherry picked from commit 47213eb110)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
stable-2.5
Marc-André Lureau 2015-12-18 15:13:08 +01:00 committed by Michael Roth
parent 3e96d5dcf2
commit 702a8d165c
1 changed files with 0 additions and 3 deletions
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3
hw/misc/ivshmem.c
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@ -355,12 +355,9 @@ static CharDriverState* create_eventfd_chr_device(IVShmemState *s,
int vector)
{
/* create a event character device based on the passed eventfd */
PCIDevice *pdev = PCI_DEVICE(s);
int eventfd = event_notifier_get_fd(n);
CharDriverState *chr;
s->msi_vectors[vector].pdev = pdev;
chr = qemu_chr_open_eventfd(eventfd);
if (chr == NULL) {