Ok, it has cost me quite some time to figure out what "!length > 0" is
actually doing, but looks ok to me.
Tomer Barletz <barl...@gmail.com> writes:
> This fixes the following warning seen with GCC v5.1:
> warning: logical not is only applied to the left hand side of
> comparison [-Wlogical-not-parentheses].
>
> Signed-off-by: Tomer Barletz <barl...@gmail.com>
> ---
> drivers/scsi/be2iscsi/be_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
> index 7a6dbfb..ff8d40e 100644
> --- a/drivers/scsi/be2iscsi/be_main.c
> +++ b/drivers/scsi/be2iscsi/be_main.c
> @@ -3184,7 +3184,7 @@ be_sgl_create_contiguous(void *virtual_address,
> {
> WARN_ON(!virtual_address);
> WARN_ON(!physical_address);
> - WARN_ON(!length > 0);
> + WARN_ON(0 == length);
Please write WARN_ON(length == 0);
> WARN_ON(!sgl);
>
> sgl->va = virtual_address;
Given the above is swapped:
Reviewed-by: Johannes Thumshirn <jthumsh...@suse.de>
--
Johannes Thumshirn Storage
jthumsh...@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
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