Staging: rtl8192e: Remove extra space before break statement

Remove extra spaces before "break" statements to fix the following
warnings from checkpatch.pl

WARNING: Statements should start on a tabstop
+		 break;

WARNING: Statements should start on a tabstop
+		 break;

Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>