From 6f41f08c88c59ae6e32d32563c9af73ae2d71ece Mon Sep 17 00:00:00 2001 From: Xiongfeng Wang Date: Wed, 29 Apr 2020 20:10:18 +0800 Subject: [PATCH] scsi: dpt_i2o: Remove always false 'chan < 0' statement The channel index is represented by an unsigned variable 'u32 chan'. We don't need to check whether it is less than zero, the 'chan < 0' statement is always false. Remove it. Link: https://lore.kernel.org/r/1588162218-61757-1-git-send-email-wangxiongfeng2@huawei.com Reported-by: Hulk Robot Signed-off-by: Xiongfeng Wang Signed-off-by: Martin K. Petersen --- drivers/scsi/dpt_i2o.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index 02dff3a684e0f..2cf889512eceb 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -1120,7 +1120,7 @@ static struct adpt_device* adpt_find_device(adpt_hba* pHba, u32 chan, u32 id, u6 { struct adpt_device* d; - if(chan < 0 || chan >= MAX_CHANNEL) + if (chan >= MAX_CHANNEL) return NULL; d = pHba->channel[chan].device[id];