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[Qemu-devel] [PATCH v4 21/47] ivshmem: use common return


From: marcandre . lureau
Subject: [Qemu-devel] [PATCH v4 21/47] ivshmem: use common return
Date: Thu, 24 Sep 2015 13:37:23 +0200

From: Marc-André Lureau <address@hidden>

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

Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Claudio Fontana <address@hidden>
---
 hw/misc/ivshmem.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index c59d9ed..8ebc907 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -525,13 +525,12 @@ static void ivshmem_read(void *opaque, const uint8_t 
*buf, int size)
         if (incoming_posn >= 0 && s->vm_id == -1) {
             /* receive our posn */
             s->vm_id = incoming_posn;
-            return;
         } else {
             /* otherwise an fd == -1 means an existing guest has gone away */
             IVSHMEM_DPRINTF("posn %ld has gone away\n", incoming_posn);
             close_guest_eventfds(s, incoming_posn);
-            return;
         }
+        return;
     }
 
     /* if the position is -1, then it's shared memory region fd */
-- 
2.4.3




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