Re: [PATCH] scsi: raid_attrs: fix unused variable warning

From: Martin K. Petersen
Date: Thu Aug 30 2018 - 07:24:14 EST


> I ran into a new warning on randconfig kernels:
> drivers/scsi/raid_class.c: In function 'raid_match':
> drivers/scsi/raid_class.c:64:24: error: unused variable 'i' [-Werror=unused-variable]
> This looks like a very old problem that for some reason was very
> hard to run into, but it is very easy to fix, by replacing the
> incorrect #ifdef with a simpler IS_ENABLED() check.

Applied to 4.20/scsi-queue. Thanks!

Martin K. Petersen Oracle Linux Engineering