[Qemu-trivial] [PATCH] char: fix parameter name / type in BSD codepath

[Daniel P. Berrange]

The BSD impl of qemu_chr_open_pp_fd had mis-declared
its parameter type as ChardevBackend instead of
ChardevCommon. It had also mistakenly used the variable
name 'common' instead of 'backend'.

Tested-by: Sean Bruno <address@hidden>
Signed-off-by: Daniel P. Berrange <address@hidden>
---
 qemu-char.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qemu-char.c b/qemu-char.c
index e133f4f..aa2e660 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1835,12 +1835,12 @@ static int pp_ioctl(CharDriverState *chr, int cmd, void 
*arg)
 }
 
 static CharDriverState *qemu_chr_open_pp_fd(int fd,
-                                            ChardevBackend *backend,
+                                            ChardevCommon *backend,
                                             Error **errp)
 {
     CharDriverState *chr;
 
-    chr = qemu_chr_alloc(common, errp);
+    chr = qemu_chr_alloc(backend, errp);
     if (!chr) {
         return NULL;
     }
-- 
2.5.0