staging: wilc1000: remove unnecessary NULL check in clear_shadow_scan()

Cleanup patch to remove the unnecessary NULL check before freeing up ies
information in clear_shadow_scan().

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-09-04 12:09:20 +05:30 • committed by Greg Kroah-Hartman
commit 009324daf6