staging: rtl8192e: rtllib_crypt_tkip: Remove unnecessary else after return

This patch fixes the checkpatch warning that else is not generally
useful after a break or return.

This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
s1

Signed-off-by: Bhaktipriya Shridhar <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8192e/rtllib_crypt_tkip.c

···
 
 	if (!tcb_desc->bHwSec)
 		return ret;
-	else
-		return 0;
+	return 0;
 
 
 }