staging: csr: csr_wifi_hip_unifi_signal_names: fix brackets

Fixed brackets' positions in the csr_wifi_hip_unifi_signal_names.c file
that were identified by checkpatch.pl tool.  Some brackets are removed
which are not needed by the rule of CodingStyle documentation.
Signed-off-by: Hojung Youn <amoc.yn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/csr/csr_wifi_hip_unifi_signal_names.c

@@ -10,8 +10,7 @@
 
 #include "csr_wifi_hip_unifi.h"
 
-struct sig_name
-{
+struct sig_name {
 	s16             id;
 	const char *name;
 };
@@ -32,13 +31,9 @@ static const struct sig_name Unifi_bulkcmd_names[] = {
 const char* lookup_bulkcmd_name(u16 id)
 {
 	if (id < 9)
-	{
 		return Unifi_bulkcmd_names[id].name;
-	}
 	if (id == 15)
-	{
 		return "Padding";
-	}
 
 	return "UNKNOWN";
 }