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ivshmem: use common return

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Both if branches return, move this out to common end.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
This commit is contained in:
Marc-André Lureau 2015-06-19 12:21:46 +02:00
parent 9a2f0e64ae
commit 6f8a16d55d
1 changed files with 1 additions and 2 deletions
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3
hw/misc/ivshmem.c
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@ -525,13 +525,12 @@ static void ivshmem_read(void *opaque, const uint8_t *buf, int size)
if (incoming_posn >= 0 && s->vm_id == -1) { if (incoming_posn >= 0 && s->vm_id == -1) {
/* receive our posn */ /* receive our posn */
s->vm_id = incoming_posn; s->vm_id = incoming_posn;
return;
} else { } else {
/* otherwise an fd == -1 means an existing guest has gone away */ /* otherwise an fd == -1 means an existing guest has gone away */
IVSHMEM_DPRINTF("posn %ld has gone away\n", incoming_posn); IVSHMEM_DPRINTF("posn %ld has gone away\n", incoming_posn);
close_guest_eventfds(s, incoming_posn); close_guest_eventfds(s, incoming_posn);
return;
} }
return;
} }
/* if the position is -1, then it's shared memory region fd */ /* if the position is -1, then it's shared memory region fd */