Staging: rtl8192e: Fix Sparse Warning for Static Declarations in rtllib_crypt_ccmp.c

This patch fixes the following Sparse warnings in rtllib_crypt_ccmp.c-

drivers/staging/rtl8192e/rtllib_crypt_ccmp.c:446:12: warning: symbol 'rtllib_crypto_ccmp_init' was not declared. Should it be static?
drivers/staging/rtl8192e/rtllib_crypt_ccmp.c:452:13: warning: symbol 'rtllib_crypto_ccmp_exit' was not declared. Should it be static?

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib_crypt_ccmp.c

@@ -443,13 +443,13 @@ static struct lib80211_crypto_ops rtllib_crypt_ccmp = {
 };
 
 
-int __init rtllib_crypto_ccmp_init(void)
+static int __init rtllib_crypto_ccmp_init(void)
 {
 	return lib80211_register_crypto_ops(&rtllib_crypt_ccmp);
 }
 
 
-void __exit rtllib_crypto_ccmp_exit(void)
+static void __exit rtllib_crypto_ccmp_exit(void)
 {
 	lib80211_unregister_crypto_ops(&rtllib_crypt_ccmp);
 }