diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c index 66c5143..bcb7de6 100644 --- a/drivers/scsi/a100u2w.c +++ b/drivers/scsi/a100u2w.c @@ -1058,12 +1058,11 @@ static irqreturn_t inia100_intr(int irqno, void *devid) { struct Scsi_Host *shost = (struct Scsi_Host *)devid; struct orc_host *host = (struct orc_host *)shost->hostdata; - unsigned long flags; irqreturn_t res; - spin_lock_irqsave(shost->host_lock, flags); + spin_lock(shost->host_lock); res = orc_interrupt(host); - spin_unlock_irqrestore(shost->host_lock, flags); + spin_unlock(shost->host_lock); return res; }
It is redundant to do irqsave and irqrestore in hardIRQ context, where it has been in a irq-disabled context. Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com> --- drivers/scsi/a100u2w.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)