ARM OMAP4 Syslink IPC gatepeterson, nameserver remote notify fix

This fix includes
[gatepeterson] A check for NULL for a parameter (name), that was not
necessary, was removed.

[nameserver remote notify] The nameserver instance handle was got
correctly from nameserver module but not used it. Instead we passed
an uninitialized variable to next nameserver call, that made a BUGON
Signed-off-by: Arun M G <arunmg@ti.com>

drivers/dsp/syslink/multicore_ipc/gatepeterson.c

@@ -281,11 +281,6 @@ void *gatepeterson_create(const struct gatepeterson_params *params)
 		goto exit;
 	}
 
-	if (WARN_ON(params->name == NULL)) {
-		retval = -EINVAL;
-		goto exit;
-	}
-
 	handle = kmalloc(sizeof(struct gatepeterson_object), GFP_KERNEL);
 	if (handle == NULL) {
 		retval = -ENOMEM;

drivers/dsp/syslink/multicore_ipc/nameserver_remotenotify.c

@@ -278,7 +278,6 @@ void nameserver_remotenotify_callback(u16 proc_id, u32 event_no,
 	u32 value;
 	u32 key;
 	s32 retval;
-	void *entry = NULL;
 
 	BUG_ON(arg == NULL);
 	proc_count = multiproc_get_max_processors();
@@ -293,8 +292,9 @@ void nameserver_remotenotify_callback(u16 proc_id, u32 event_no,
 		goto exit;
 
 	/* This is a request */
-	entry = nameserver_get_handle(handle->msg[1 - offset]->instance_name);
-	if (entry == NULL)
+	nshandle = nameserver_get_handle(
+				handle->msg[1 - offset]->instance_name);
+	if (nshandle == NULL)
 		goto exit;
 
 	/* Search for the NameServer entry */