2bc7596438
Fix coding style issue "do not use assignment in if condition" detected by checkpatch.pl. Signed-off-by: Kristaps Čivkulis <kristaps.civkulis@gmail.com> Reviewed-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>