[PATCH] Fixed cgmi_retries in dell_custom_init

[Carlo Lobrano]

Initialized "cgmi_retries" variable from CustomInitContext with the
same value as the other retries, moreover the context is now allocated
with g_slice_new0.

Before this changes, when cgmi_retries assumed big values during the
probing of no AT-capable ports, the command AT+CGMI (mm-plugin-dell.c:custom_init_step)
was sent a semi-infinite number of times, blocking the plugin's initialization.
---
 plugins/dell/mm-plugin-dell.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/dell/mm-plugin-dell.c b/plugins/dell/mm-plugin-dell.c
index 0dff19b..ced1f3b 100644
--- a/plugins/dell/mm-plugin-dell.c
+++ b/plugins/dell/mm-plugin-dell.c
@@ -297,7 +297,7 @@ dell_custom_init (MMPortProbe *probe,
 {
     CustomInitContext *ctx;
 
-    ctx = g_slice_new (CustomInitContext);
+    ctx = g_slice_new0 (CustomInitContext);
     ctx->result = g_simple_async_result_new (G_OBJECT (probe),
                                              callback,
                                              user_data,
@@ -306,6 +306,7 @@ dell_custom_init (MMPortProbe *probe,
     ctx->port = g_object_ref (port);
     ctx->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
     ctx->gmi_retries = 3;
+    ctx->cgmi_retries = 3;
     ctx->ati_retries = 3;
 
     custom_init_step (ctx);
-- 
2.1.4