[PATCH spice-server] Remove g_smartcard_channel global

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/reds.c      | 2 +-
 server/reds.h      | 1 +
 server/smartcard.c | 7 ++-----
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/server/reds.c b/server/reds.c
index 45d23d4..19ca568 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -464,7 +464,7 @@ void reds_unregister_channel(RedsState *reds, RedChannel *channel)
     }
 }
 
-static RedChannel *reds_find_channel(RedsState *reds, uint32_t type, uint32_t id)
+RedChannel *reds_find_channel(RedsState *reds, uint32_t type, uint32_t id)
 {
     GListIter it;
     RedChannel *channel;
diff --git a/server/reds.h b/server/reds.h
index cd62fc1..28e3444 100644
--- a/server/reds.h
+++ b/server/reds.h
@@ -47,6 +47,7 @@ void reds_enable_mm_time(RedsState *reds);
 uint32_t reds_get_mm_time(void);
 void reds_register_channel(RedsState *reds, RedChannel *channel);
 void reds_unregister_channel(RedsState *reds, RedChannel *channel);
+RedChannel *reds_find_channel(RedsState *reds, uint32_t type, uint32_t id);
 int reds_get_mouse_mode(RedsState *reds); // used by inputs_channel
 gboolean reds_config_get_agent_mouse(const RedsState *reds); // used by inputs_channel
 int reds_has_vdagent(RedsState *reds); // used by inputs channel
diff --git a/server/smartcard.c b/server/smartcard.c
index 655eaf7..53919c0 100644
--- a/server/smartcard.c
+++ b/server/smartcard.c
@@ -602,14 +602,11 @@ red_smartcard_channel_class_init(RedSmartcardChannelClass *klass)
 
 }
 
-/* FIXME: remove global */
-RedSmartcardChannel *g_smartcard_channel;
-
 static void smartcard_init(RedsState *reds)
 {
-    spice_assert(!g_smartcard_channel);
+    spice_assert(!reds_find_channel(reds, SPICE_CHANNEL_SMARTCARD, 0));
 
-    g_smartcard_channel = red_smartcard_channel_new(reds);
+    red_smartcard_channel_new(reds);
 }
 
 
-- 
2.7.4

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