staging: wilc1000: host_int_init: fix kzalloc error check

This patch fixes error check when kzalloc is failed.
NULL comparison style is changed to use ! operator and
PRINT_ER is also removed.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chaehyun Lim 2015-09-22 18:34:56 +09:00 • committed by Greg Kroah-Hartman
commit 1604296d20