staging: rtl8188eu: pwrGrpCnt variable removed in store_pwrindex_offset function
staging: rtl8188eu: pwrGrpCnt variable removed in store_pwrindex_offset function

This variable used only once in the beginning of the function,
it can be removed.

Signed-off-by: Ivan Safonov <31c115ce8d8a3c8bb82af6ab74e2534fb9f30dca@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs