[PATCH blktests v3 15/15] nvme/rc,srp/rc,common/multipath-over-rdma: rename use_rxe to USE_RXE

[Daniel Wagner]

On Wed, Apr 24, 2024 at 04:59:55PM +0900, Shin'ichiro Kawasaki wrote:
> To follow uppercase letter guide of environment variables, rename
> use_rxe to USE_RXE.
> 
> Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki at wdc.com>

Reviewed-by: Daniel Wagner <dwagner at suse.de>

>  	{
> -	if [ -z "$use_rxe" ]; then
> +	if [ -z "$USE_RXE" ]; then

Maybe use the opportunity to use switch to "${USE_RXE}" form of the
variable access when you are touching these lines?